which are forms of nitrogen that are usable by humans

Answers

Answer 1

Answer:Humans can use nitrogen in the form of amino acids and ammonia.

Explanation:The bulk of nitrogen supplied to the human body is in the form of amino acids. These amino acids come from proteins in the diet.


Related Questions

Based on the diagram, which of the following processes most likely caused the fish in the lake to die?
A
The remains of the bottom-dwelling plants and algae decomposed, depleting the amount of oxygen in the water.
B
The algal bloom at the surface released carbon dioxide into the water, suffocating the fish.
C
The herbicides used on the corn crop were washed into the lake, accidentally poisoning the fish.
D
Carbohydrates were released into the water when the bottom-dwelling plants died, increasing the amount of competition for food.

Answers

A) The remains οf the bοttοm-dwelling plants and algae decοmpοsed, depleting the amοunt οf οxygen in the water, is the mοst likely prοcess that caused the fish in the lake tο die.

What is οxygen?  

Oxygen is a chemical element with the symbοl O and the atοmic number 8. It is a member οf the periοdic table's chalcοgen grοup, a highly reactive nοnmetal, and an οxidizing agent that quickly prοduces οxides with mοst elements as well as οther cοmpοunds.

After hydrοgen and helium, οxygen is the third mοst plentiful element in the universe in terms οf mass. At οrdinary temperature and pressure, twο atοms οf the element cοmbine tο generate diοxygen, a cοlοrless and οdοrless diatοmic gas with the fοrmula O2.

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circle the letter of each sentence that is true about translation. before translation occurs, mrna is transcribed from dna in the nucleus. translation occurs in the nucleus. it is the job of trna to bring the proper amino acid into the ribosome to be attached to the growing peptide chain. when the ribosome reaches a stop codon, it releases the newly formed peptide and the mrna molecule.

Answers

The original gene's pre-mRNA gets transformed into a matured RNA molecule which can be processed to create the protein surface polypeptide.

What use do RNA molecules serve?

RNA performs a wide range of tasks, including regulating gene activity during development, chromosome segregation, and changing environmental conditions. It also translates genetic information into the biochemical machineries and cell structures.

What is RNA composed of?

Instead of the deoxyribose present in DNA, the backbone of an RNA molecule is made up of alternating hydroxyl group and also the sugar ribose. Adenine, uracil, cytosine, or guanine are the four bases that are joined to each sugar.

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Which of the following user stories could lead to the option of an online plant care manual? Select all that apply. "As a customer, I want to shop for plants online because there are no plant nurseries nearby."
"As a plant owner, I want to buy the best fertilizer for my plant so that it will grow to twice its size."
"As a plant owner, I want to know how often to water my plant so it will live as long as possible."
"As a plant owner, I want to access care instructions easily so that I can keep my plant alive longer."

Answers

As a plant owner, I want to purchase the best fertilizer for my plant so that it would grow two times as large. I want to have rapid access to care information as a plant owner so I can extend the life of my plant.

How does a plant operate?

includes all building equipment and control system operation and maintenance, as well as (1) routine, ongoing maintenance and repair of buildings and equipment and (2) maintenance, repair, and building replacement.

What does a plant operator do?

Heavy machinery and equipment utilized on industrial sites and in production processes must be operated by plant operators. This can entail excavating trenches, hauling materials, smashing rocks, and a variety of other jobs.

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This tree species was preserved as a fossil in the Arizona desert. The species is now extinct. Describe what the environment was like when the tree lived and how it is different now. Then, infer why this type of tree and other living things that lived with it are extinct.

Answers

In the Arizona desert, a fossilised specimen of this native trees was discovered. This species is no longer alive. Explain the current environment and how it differs from the one the tree lived in.

What in biology is a species?

A species is a unit of complexity as well as the fundamental classification and taxonomy rank of an organism in biology. The biggest group of organisms with which any individuals of the right sexes or coupling types can conceive a fertile offspring, usually by sexual reproduction, is referred to as a species.

What distinguishes a human from another species?

You are unmistakably human, down to the colour of your hair and the shape of the toes. Although having extremely distinct appearances, all humans belong to a single species, Homo sapien. A group of creatures that can procreate naturally among themselves and generate offspring that are fertile is commonly referred to as a species.

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Place each label in the appropriate box to distinguish intramembranous ossification from endochondral ossification.
Epiphyseal plates Parietal bones Occipital bone Phalanges Compact-spongy-compact "sandwich" Ossification of hyaline cartilage Femur Bony collar formation Bones form between sheetlike layers of connective tissues
Intramembranous Ossification Endochondral Ossification
________________________ _____________________

Answers

Intramembranous Ossification:

Bones form between sheetlike layers of connective tissuesParietal bonesOccipital boneOssification of hyaline cartilage

Endochondral Ossification:

Epiphyseal platesPhalangesCompact-spongy-compact "sandwich"FemurBony collar formation

What are intramembranous ossification and endochondral ossification?

Intramembranous ossification is the process by which bone is formed from fibrous membranes.

The process of developing bone from hyaline cartilage is called endochondral ossification.

Chondrocytes divide and secrete hyaline cartilage, which lengthens long bones. Osteoblasts switch out cartilage for bone.

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which of the following vessels or structures does the blood flow to after leaving the right ventricle?

Answers

Answer: Pulmonary arteries: The main pulmonary artery or pulmonary trunk divides after it exits the heart’s bottom right ventricle. The right pulmonary artery branch goes to the right lung. The left branch goes to the left lung.

Explanation:

Why do fungi have a gap between cytoplasm and nuclear fusion?

Answers

Fungi have a gap between cytoplasm and nuclear fusion to prevent genetic conflicts between nuclei from different mating types.

How do fungi use the gap between cytoplasm and nuclear fusion to regulate gene expression?

Fungi use the gap between cytoplasm and nuclear fusion to regulate gene expression by allowing different nuclei to control the expression of different sets of genes, leading to functional differentiation and specialization within the organism.

How does the gap between cytoplasm and nuclear fusion affect the ability of fungi to adapt to changing environments?

The gap between cytoplasm and nuclear fusion in fungi allows for the rapid adaptation to changing environments by promoting genetic diversity through the exchange of nuclei between individuals or through the formation of hybrid individuals with novel genetic combinations. This increases the likelihood that at least some individuals will be well-suited to survive and thrive in the new environment.

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Which one of the following statements is true of economics?
Please choose the correct answer from the following choices, and then select the submit answer button.
Answer choices

It does not overlap with ecosystem services.

It is the study of how scarce resources are allocated.

It is not a social science.

It is the study of money.

Answers

It is the study of how scarce resources are allocated.

hromosomal mutations occur when long segments of dna are deleted, inserted inverted or moved to another location. in many cases these sections of mutated dna are removed and replaced with normal sections before cell division begins. however, sometimes mutations can often cause profound changes such as in down's syndrome and duchenne muscular dystrophy. which of the following illustrations depicts a chromosomal translocation mutation?

Answers

Before cell division starts, these defective DNA regions are frequently replaced with healthy ones.

The correct option is B.

What is mutation and examples?

A mutation is an alterations that occur in the sequence of our DNA as a consequence of errors made during DNA replication or environmental influences like UV radiation and cigarette smoke.

Do mutations pose a threat?

While the majority of mutations are advantageous, some can be harmful. A risky mutation could result in a genetic disorder or a malignant condition. Another sort of mutation is a chromosomal one. Chromosomes, which are little, threadlike organelles present in the cell nucleus, carry genes.

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The complete question is -

Which of the following illustrations depicts a chromosomal translocation mutation?

A-Chromosomal mutations occur when long segments of DNA are deleted, inserted inverted or moved to another location.

B-In many cases these sections of mutated DNA are removed and replaced with normal sections before cell division begins.

C-However, sometimes mutations can often cause profound changes such as in down's syndrome and Duchenne muscular dystrophy.

I put the human insulin gene into a plasmid and put that plasmid into a bacteria. But the bacteria doesn't produce the insulin. What should I have put before the human insulin gene on the plasmid to make sure it made insulin?
A. Cap
B. A Promotor site
C. Tail
D. DNA polymerase

Answers

Answer:The correct answer is B. A Promoter site.

Explanation:

In order for a gene to be expressed, it needs to be transcribed into RNA and then translated into a protein. The process of transcription is initiated by RNA polymerase binding to a promoter site, which is a specific sequence of DNA that signals the start of a gene.

Hope it helps!

What genus of tree has needlelike leaves occurring in groups? (Remember, the scientific name of an organism is its genus and species.)
Aristata
Picea
Coulteri
Pseudotsuga
Pinus
A. B. C.
D. E. F.
G. H. I.
Tree Identification Vocabulary:

bract – a leaflike structure often occurring between scales of cones
barb – a hooked or sharp bristle
Dichotomous Key

a. Leaves are needlelike, occurring in groups. go to #2
b. Leaves are needlelike leaves, go to #3 not grouped together (cover branch evenly).

a. Needles occur in groups of 2. Colorado Pinyon Pine (Pinus edulis)
b. Needles occur in groups of 3 or more. go to #4

a. Cones have scales with bracts. go to #5
b. Cones have rounded or wavy scales with no bracts. go to #6

a. Cones have barbs on the ends of scales. go to #7
b. Cones have smooth scales with no barbs. Sugar Pine (Pinus lambertiana)

a. Cones hang down from branch and have 3-pointed bracts. Douglas Fir (Pseudotsuga menziesii)
b. Cones are upright on branch. Noble Fir (Abies procera)
a. Cones are medium-sized and rounded. Most needles curve or point upward. Blackhills White Spruce (Picea glauca)
b. Cones are long and slender. Needles point forward. Colorado Blue Spruce (Picea pungens)
a. Cones have barbs that point upward. go to #8
b. Cones have spiny barbs that point downward. Coulter Pine (Pinus coulteri)
a. Needles are longer than the cones (longer than 4”) and slender. Jeffrey Pine (Pinus jeffreyi)
b. Needles are shorter than the cones (less than 2” long). Bristlecone Pine (Pinus aristata)
Fill in the following chart, using the dichotomous key to identify each tree. The first one has been completed for you. You should copy the chart and complete it using the lesson information.

Answers

The correct option is -

Needles are longer than the cones (longer than 4”) and slender. Jeffrey Pine (Pinus Jeffrey).Needles are shorter than the cones (less than 2” long). Bristlecone Pine (Pinus aristate).

What is genus?

Genus is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses.

Given is that genus of tree has needlelike leaves occurring in groups.

We can write the correct option as -

Needles are longer than the cones (longer than 4”) and slender. Jeffrey Pine (Pinus Jeffrey)Needles are shorter than the cones (less than 2” long). Bristlecone Pine (Pinus aristate)

Therefore, the correct option is -

Needles are longer than the cones (longer than 4”) and slender. Jeffrey Pine (Pinus Jeffrey).Needles are shorter than the cones (less than 2” long). Bristlecone Pine (Pinus aristate).

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lthough alveolata possess traits shared by other protista groups, for example, blank such as in amoebozoa, blank such as in algae, or blank such as in stramenopila, they have a distinct trait that distinguishes them from others: blank, called alveoli. the presence of blank traits supports the claim that protist diversity is the result of a series of morphological innovations.

Answers

Although alveolaa postsess traits shared by other protista groups, such as membrane-bound organelles such as in amoebozoa, photosynthetic pigments such as in algae.

What is alveolaa ?

Alveoli are tiny air sacs in the lungs that are responsible for facilitating the exchange of oxygen and carbon dioxide. They are the smallest and most numerous parts of the respiratory system. Alveoli are found within each lobe of the lungs, and are surrounded by a capillary network. When we inhale air, the air travels through the trachea and bronchi, before entering the alveoli.

The presence of such unique traits supports the claim that protist diversity is the result of a series of morphological innovations. Over time, new traits were acquired or modified from pre-existing ones, allowing organisms to adapt to their environment and diversify into new forms.

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in the cytoskeleton, are made of different proteins (depending upon the cell type) and act to maintain cell shape and bind certain cells together.

Answers

The complete statement is in the cytoskeleton, intermediate filaments are made of different proteins (depending upon the cell type) and act to maintain cell shape and bind certain cells together.

What are intermediate filaments in the cytoskeleton?

Intermediate filaments in the cytoskeleton are a type of filament that together with actin and microtubules form a rigid structure that provides support to eukaryotic cells.

Therefore, with this data, we can see that intermediate filaments in the cytoskeleton are one of the main types of filaments and they are formed by different proteins

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The table below completes observations collected for 3 different cells. Which of these correctly identifies the two cells describes in the table
A Both cell 1 and cell 2 are eukaryotic
B both cell 1 and cell 2 are prokaryotic
C cell 1 is eukaryotic and cell 2 is prokaryotic
D Cell 1 is prokaryotic and cell 2 is eukaryotic

Answers

Answer:

D

Explanation:

Prokaryotes are organisms whose cells lack a nucleus and other membrane-bound organelles.

Compared to a eukaryote, a prokaryote's DNA is circular

E.g of prokaryotes = bacteria

Which systems work together when nutrients are dropped off for the cells in the brain?.

Answers

Option B: Respiratory and circulatory systems work together when nutrients are dropped off for the cells in the brain.

An organ system is a collection of organs that cooperate to carry out a complex task in the body, such as processing and utilizing nutrition or pumping blood. The human body has 11 primary organ systems. The systems that supply nutrients to the brains include respiratory and circulatory systems.

To maintain the body's health, organ systems cooperate with one another. For instance, the digestive and circulatory systems team up to distribute nutrients throughout the body. Every system, with the exception of the reproductive one, is essential for survival.

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Complete question is:

Q. Which systems work together when nutrients are dropped off for the cells in the brain? answer choices

Circulatory, Excretory

Respiratory, Circulatory

Digestive, Nervous

Fill-in the sentences describing the function of an organelle with the appropriate organelle from the list. rough endoplasmic reticulum smooth endo reticulum golgi apparatus peroxisome mitochondrion ysosome The ____ modifies, packages and sorts newly synthesized proteins. The ____ synthesizes proteins for secretion out of the cell and for utilization in the cell.The ____ synthesizes adenosine triphosphate, thus providing energy for the cell. The ____ digests macromolecules, microorganisms, and old or damaged organelles.

Answers

Rough endoplasmic reticulum, mitochondria, and lysosomes make up the Golgi apparatus.

What roles do the rough and smooth endoplasmic reticula play in the body?

The body's detoxification from medications taken and metabolic wastes generated is the primary function of the smooth endoplasmic reticulum. The production of proteins and their correct folding into quaternary structures are the main duties of the rough endoplasmic reticulum.

What role does this organelle play?

An organelle is a subcellular structure that serves one or more specific functions for the cell, similar to an organ in the body. The nucleus, which houses genetic material, the mitochondria, which provide chemical energy, and the ribosomes, which put together proteins, are three of the more significant cell organelles.

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A small topographic map contains only the following contour lines (in meters): 40, 50, 60, 70, 80, 90 What is the relief of the map, in meters? Do not include units, only numbers​

Answers

In this case, the lowest contour line is 40 meters, and the highest contour line is 90 meters.

Therefore, the relief of the map is:

90 meters - 40 meters = 50 meters

So the comfort of the map is 50 meters.

What is a topographic map?

A topographic map is a detailed and accurate representation of a three-dimensional landscape on a two-dimensional flat surface. It shows the land's elevation, shape, and features, including hills, valleys, streams, lakes, forests, and artificial structures such as roads and buildings.

Where are topographic maps used?

Topographic maps are used by hikers, backpackers, geologists, engineers, surveyors, and other professionals who must navigate and analyze the land.

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Explain how the history of the development of the cell theory is related to the scientific process?.

Answers

The invention of the microscope made it easier for Hooke to find the cell. By researching cork, Hooke noticed formations that resembled monastic cells or flats and named them "cells" because of their box-like shape.

This discovery gave rise to the classical cell hypothesis. The classical cell theory was put forth by Theodor Schwann in 1839. There are three elements to this hypothesis. According to the first section, cells make up all living things. Cells are, according to the second section, the fundamental constituents of life. In 1858, Rudolf Virchow used the phrase "omnis cellula e cellula" to refer to the third part of his theory, which holds that new cells develop from previously existing ones that have multiplied (all cells come from cells).

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very early colorectal anastomotic leakage within 5 post-operative days: a more severe subtype needs relaparatomy nature

Answers

A surgical connection that connects two hollow viscera is leaking luminal fluids. Patients may develop a fever, an abscess, or septicemia if the luminal contents spill into the abdominal region.

How can septicemia develop in a person?

Septicemia, often known as blood sickness, is an illness that develops when bacteria spread throughout the circulation. The germs are often bacteria, but they can also be fungi or viruses.

Is septicemia curable?

Septicemia can be successfully treated with antibiotics if detected in its early stages. Developing more precise ways for making a prompt diagnosis of the condition is the aim of study. Permanent organ damage is still possible, even with therapy.

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a population of llamas exhibits type i survivorship. it has a nice life span and but fewer offspring. which of the following best represents the type of survivorship the llama population is given this information?

Answers

This type of survivorship is typical for species with a low fecundity (fewer offspring) and high parental care, such as humans, elephants, and some primates. Therefore, the best representation of the type of survivorship for the llama population is Type I survivorship.

What is Llamas?

Llamas are domesticated South American camelids, commonly used as pack animals and for their wool. They are closely related to alpacas, guanacos, and vicuñas. Llamas have a long, curved neck, a small head, and large, expressive eyes. They are known for their sure-footedness, hardiness, and gentle temperament. In their native Andean range, they are used as pack animals and as a source of meat, wool, and leather. In other parts of the world, they are often kept as pets, used for trekking or hiking, and even participate in animal-assisted therapy programs.

The given information about the llama population exhibiting a nice lifespan but fewer offspring and Type I survivorship suggests that the population has a high survival rate in the early and middle stages of life, but the survival rate decreases rapidly as the individuals age.

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Why might a farmer raise a wide variety of plants instead of the one variety that would produce the most valuable crop? Construct an explanation that describes how genetic variations increase the probability that individuals will survive.

Help meee

Answers

A farmer might choose to raise a wide variety of plants instead of just one variety that would produce the most valuable crop in order to increase the probability of survival for their crops.

In essence, genetic variation increases the likelihood of some individuals having traits that enable them to better survive in different environmental conditions.

What is the role of genetics in crops?

If the farmer only grew one type of crop and a disease or pest that was specifically harmful to that crop came along, the entire crop could be lost. However, if the farmer grew a variety of plants that each had different genetic variations, the chances are higher that some of the plants will have genes that allow them to resist the disease or pest.

By growing a diverse range of plants with different genetic variations, a farmer can increase the likelihood that some of those plants will survive in the face of unpredictable and changing environmental conditions, such as pests, diseases, climate changes, and soil conditions. This approach to farming is called agrobiodiversity, and it can help ensure that farmers have a stable and resilient food supply.

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If the algae population increased and blocked sunlight, describe the impact this would have on at least TWO species in the food web. Use specific examples to support your ideas.

Answers

The algae bloom can have significant impacts on various species within the food web of an aquatic ecosystem. Two examples of species that may be affected are:

Underwater Plants: The increase in algae population can block sunlight, which is necessary for underwater plants to carry out photosynthesis and grow.Fish: Fish species that rely on oxygenated water for survival may also be impacted by the increase in algae.

What is algae bloom?

An algal bloom, also known as an algae bloom, is a sudden rise in the number of algae in freshwater or marine water systems. The pigments in the algae's cells cause the water to turn discoloured. The majority of aquatic photosynthetic organisms fall under the umbrella word "algae," including large, multicellular animals like seaweed and tiny, single-celled ones like cyanobacteria. One example of a macroscopic blooming algal community is a kelp forest.

Algal blooms are brought on by nutrients that enter the water environment and encourage excessive algae development, such as nitrogen or phosphorus from fertiliser runoff. An algal bloom influences the entire ecosystem and can have positive benefits, such as feeding more damaging effects to higher tropical levels, blocking sunlight from reaching other species, and causing oxygen loss in the water.

Underwater Plants:

The increase in algae population can block sunlight, which is necessary for underwater plants to carry out photosynthesis and grow. This can lead to a decrease in the population of these plants, which could impact herbivores that rely on them as a food source.

For instance, manatees are herbivorous mammals that feed on seagrass. If the seagrass population is negatively impacted by the increase in algae, manatees may struggle to find enough food and could suffer from malnutrition.

Fish:

Fish species that rely on oxygenated water for survival may also be impacted by the increase in algae. As the algae dies, it decomposes and consumes oxygen from the water. This can lead to hypoxic or anoxic conditions, where the amount of dissolved oxygen in the water is too low to support life.

For example, Atlantic menhaden are a small, oily fish species that is a crucial part of the food web in many coastal ecosystems. If hypoxic conditions occur due to the increase in algae, Atlantic menhaden may struggle to survive, which could impact predators that rely on them as a food source, such as ospreys and dolphins. Additionally, the death of fish due to hypoxic conditions can also contribute to the further increase of the algae population as decomposing fish provide nutrients that can fuel more algae growth.

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How do Interface's ReEntry 2.0 and TacTiles affect the IPAT model?
Please choose the correct answer from the following choices, and then select the submit answer button.
Answer choices

They increase T, so they increase I.

They were developed in the United State, so they increase A.

They are eco-friendly technologies, so they decrease T.

They decrease pollution, so they decrease P.

Answers

The none of the answer choices provided is correct because Interface, a carpet manufacturer, that aim to reduce the environmental impact of their products.

What is an ecological footprint ?

Ecological footprint a way to quantify how much ecologically productive land and water a person, population, or activity uses, given current technology. This region contains the areas needed to generate the materials used and to collect waste.

What three variables forms the basis of the IPAT model?

The IPAT equation in the sustainability model links three causative factors to sustainability outputs. The letters represent the basic form of the model, which is: Impact = Population * Affluence * Technology the IPAT formula, as it is now known, was developed as a result of the discussion. According to this equation, human impact on the environment (I) depends on population (P), wealth (A), and technical advancement (T), or I = PAT.

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I dont know what im supposed to do, im very confused on how to go about attempting this assignment

Answers

Answer:

Ok so If your a male don't feel nervous it's important just to look for a diagram showing the names of each part and relax and focus you can do it.

Explanation:

Spock tells you that he learns any new information by multiple paths.The definition, how it is used, goofy associations, and weird associations all of this is to create multiple........ in order to make it easier to recall and use later.

Answers

Multiple path for memory by creating goofy and weird association is actually proved to be efficient in boosting memory and recalling power. In research, it has been found that the more weird or illogical the association is, the easier it is to recall.

The method of doing it is to keep a fact in mind and associate it with any image, it could've totally out of context or bizarre but it should help in linking the fact with it. Now once visualization is done, the next time if one try to recall the same fact, the visualization would show up first and then the fact can be easily recalled.

What is memory?

Memory is the faculty of the mind by which data or information is encoded, stored, and retrieved when needed. It is the retention of information over time for the purpose of influencing future action. If past events could not be remembered, it would be impossible for language, relationships, or personal identity to develop. Memory loss is usually described as forgetfulness or amnesia.

Memory is often understood as an informational processing system with explicit and implicit functioning that is made up of a sensory processor, short-term (or working) memory, and long-term memory. This can be related to the neuron.

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State whether the transcription with be On (high) or Off (absent or low), if the CAP activator is bound or not bound, and if the lacl repressor is bound or not bound

Glucose is present and lactose is absent:

Glucose and lactose are absent:

Glucose is absent and lactose is present:

Answers

If the CAP activator is bound or not bound, and if the lac repressor is bound or not bound; If glucose is present and lactose is absent then no transcription of the lac operon stop.

What is the lac operon and why is it important?

The lac operon is an operon, or group of genes with a single promoter (transcribed as a single mRNA). The genes in the operon encode proteins that allow the bacteria to use lactose as an energy source.

The activity of the promoter that controls the expression of the lac operon is regulated by two different proteins. One of the proteins prevents the RNA polymerase from transcribing, the other enhances the binding of RNA polymerase to the promoter.

The lac operon is a classic example of gene regulation in prokaryotes, and its structural genes produce enzymes that metabolize the sugar lactose. Like all bacterial operons, the lac operon is able to produce multiple proteins from one mRNA transcript.

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Depressants are drugs that?

Answers

Answer:

Depressants are drugs that slow down the central nervous system, leading to reduced brain activity, decreased heart rate, and relaxed muscles.

Explanation:

The answer is the third option

which of the following conditions would not necessarily result in a diagnosis of aids in an hiv-infected individual?

Answers

Swollen lymph nodes of the following conditions would not necessarily result in a diagnosis of aids in an hiv-infected individual.

The correct option is B.

Can you survive AIDS?

Although there is presently no cure for HIV, there are very efficient pharmacological therapies that allow the majority of those infected to live long, healthy lives. Most HIV-positive individuals will not have any AIDS-related diseases and will live relatively normal lives if they receive a clinical recognition and adequate therapies.

Who is an AIDS patient?

One is deemed to have progressed from HIV to AIDS when their CD4 cell count falls below 200 cells per millilitre of blood (200 cells/mm3). (Those with healthy immune systems have CD4 counts between 500 and 1,600 cells/mm3)

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The complete question is -

Which of the following conditions would NOT necessarily result in a diagnosis of AIDS in an HIV-infected individual?

a.) pneumonia, particularly if caused by the organism, Pneumocystis carinii

b.) swollen lymph nodes

c.) wasting syndrome

d.) Kaposi's sarcoma

which statement does not support evidence that an organism's environment plays a role in how genes are expressed?

Answers

Answer:

Explanation:

The statement that does not support evidence that an organism's environment plays a role in how genes are expressed is:

"An organism's genotype is solely responsible for determining its phenotype."

This statement does not support evidence that an organism's environment plays a role in how genes are expressed. In reality, an organism's genotype is only one factor that determines its phenotype, which is the observable physical and biochemical traits of the organism. The expression of genes is also influenced by a variety of environmental factors, such as diet, temperature, exposure to toxins, and stress. These environmental factors can affect the expression of genes by altering the way that DNA is packaged and regulated, and by directly interacting with the proteins and other molecules involved in gene expression. Therefore, a complete understanding of how genes are expressed requires taking into account both genetic and environmental factors.

What factors determine soil consistence

Answers

The interaction of five main factors—time, climate, parent material, terrain and relief, and organisms—leads to the formation of soil.

What is Soil consistence?

The relative importance of each variable varies from location to location, but the sum of all five variables often defines the type of soil that forms in any given area.

Many of the distinctions between the designated soils in Plymouth County can be attributed to parent material and relief in terms of drainage.

Soil formation is a continuous process, and major changes typically take several thousand years to occur.

Therefore, The interaction of five main factors—time, climate, parent material, terrain and relief, and organisms—leads to the formation of soil.

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