Carbon dioxide follows the following path on leaves the capillaries: alveoli--->bronchioles--->bronchi---> trachea --->larynx --->pharynx---> mouth/nose
What is the respiratory system?The respiratory system refers to the system of organs and tissues which work together to take in oxygen into cells and remove carbon dioxide from the body.
Parts of the respiratory system include the lungs, the bronchi, trachea, etc.
The path of carbon dioxide as it leaves the body describes the path through which carbon dioxide takes as it goes from the capillaries to be exhaled via the nose or mouth.
Carbon dioxide follows the following path on leaves the capillaries: alveoli--->bronchioles--->bronchi---> trachea --->larynx --->pharynx---> mouth/nose
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The feelings of heat and pain associated with eating hot peppers are primarily due to what mechanism?.
Answer: A specific chemical binding to nociceptors
Explanation:
What are things to look for in a liver function blood test?.
The blood level of certain proteins and activity of certain enzymes are some things to look for in a liver function test.
What is a liver function test?A liver function test is a test that tests the function of the liver.
The liver is the largest organ in the body and performs many functions such as
detoxification and protein synthesis.In a liver function test, the level of certain proteins and activity of certain enzymes are assayed such as:
BilirubinAspartame tranaminase.alkaline phosphatase.In conclusion, a liver function test assays protein levels and specific enzyme activity.
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When does nature provide the
variation and humans select the
favorable traits and breed
individuals that show those
traits?
A. inherited variation
B. natural selection
C. artificial selection
D. fitness
Answer:
b i may be wronggg???? but im pretty sure i remeber a il about this
Explanation:
Factors affecting content of water and salt in the human body(3)
Answer:
Environmental temperature and humidity, altitude, volume of air inspired, air currents, clothing, blood circulation through skin, and water content of the body
Answer:
temperature, concentration gradient and humidity
Relationships between organisms are abiotic factors in ecosystems. True or False
Answer:
True
Explanation:
Both biotic and abiotic factors are Important to each other in an ecosystem, and if one factor is changed or removed, it can affect the entire ecosystem. Abiotic factors are really important because they directly affect how organisms survive.Have a Great Day!
Hope this helps!
What do different environments cause different species to do?.
Answer:
Each organism lives in different environments to enable it to survive. All animals from different species have different traits that helps them survive in their environment. And because some animals have many variations of traits in their gene pool it can help them adapt to the changes in their environment.
Answer thank u…………………..
Answer:
130
Explanation:
A population at Time 1 consists of 20 AA, 5 Aa, and 2 aa individuals. After a genetic bottleneck, at Time 2, there is 1 AA, 1 Aa, and 1 aa. Compare the frequencies of the a allele at Time 1 and Time 2.
Answer:
your not smart for asking that
Explanation:
really
Crickets, grasshopper, cockroaches, and dragonflies are examples of organisms that go through incomplete metamorphosis. A physical characteristic that distinguishes nymph from the other two stages would be that it is-
A wingless
B worm-like
C colorless
D developed
Answer:
A
Explanation:
The answer is Wingless I think.
directions: identify whether it is biotic or abiotic by writing your answer before the number
1. algae
2. dissolve oxygen
3. amphibian
4. temperature
5. fish
6. changing weather
7. phytoplankton
8. trees
9. birds
10. rain
11. insects
12. fertile soil
What enzyme is needed to convert testosterone to dihydrotestosterone?.
Answer:
5-alpha reductase
Explanation:
The 5 alpha-reductase enzyme acts on these target tissues to convert testosterone to DHT. DHT is largely a paracrine hormone because of this isolated synthesis at a particular target tissue. It is mostly produced in the liver, therefore the systemic circulation only contains modest levels of it.
What role of 5-alpha reductase enzyme?The enzyme 5 alpha-reductase converts testosterone to DHT. The need for 5 -reductase differs with different tissues, as demonstrated by the autosomal recessive genetic condition 5 -reductase deficiency.
By acting on certain target tissues, the 5 alpha-reductase enzyme transforms testosterone to DHT. DHT is largely a paracrine hormone due to this isolated synthesis at a specific target tissue. Only trace levels are seen in the systemic circulation because it is primarily synthesized in the liver.
Therefore, 5-alpha reductase enzyme is needed to convert testosterone to dihydrotestosterone.
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Both primary and secondary active transport depend directly on _______ to move substances across a cell membrane.
ATP
concentration gradients
carrier proteins
glucose
plz heeeelp
What is aerobic cellular respiration? Explain the term aerobic, describe the overall goals of aerobic respiration, and list the three main parts or cycles in this process.
Explanation:
It is the process of cellular respiration that takes place in the presence of oxygen gas to produce energy from food. The term aerobic means oxygen. Its goal is to derive energy from macromolecules such as carbohydrates, proteins and fats to carry out various energy-requiring processes.
The three main parts or cycles in this process are Glycolysis, Citric acid cycle and Electron transport chain.
Hope this answer helps you dear!
A large carbohydrate molecule is composed of several subunits, such as glucose.
An example of a large carbohydrate molecule is _______.
Answer: An example of a large carbohydrate molecule is Starch.
Explanation:
Which components would be found in a eukaryotic cell but not in a prokaryotic cell?.
The component which would be found in a eukaryotic cell but not in a prokaryotic cell is the nucleus.
What is the difference between a eukaryotic and prokaryotic cell?A eukaryotic cell is a cell that possesses a true nucleus surrounded by a nuclear membrane.
Examples of a eukaryotic cell is animal and plant cells.
A prokaryotic cell is a cell that lacks a true nucleus.
Examples of a prokaryotic cell is a bacterial cell.
Therefore, the components which would be found in a eukaryotic cell but not in a prokaryotic cell is the nucleus.
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which of the following type of telescopes could be on the ground?
- gamma
- infrared
- radio
- x- ray
Answer:
x-rays
Explanation:
Cuestions
Explain why you needed to use a water plant for collecting the gas produced in photosynthesis
the conversion of unusable sunlight energy into usable chemical energy,is associated with the actions of the green pigment chlorophyll. most of the time, the photosynthetic process ises water and releases the oxygen that we absolutely must have to stay alive
What is the relationship between the degree of crossing over and the distance between two genes?.
Answer: It is direct; as the distance between linked gene increases, the frequency of recombination increases.
Answer: Direct. The distance is increasing.
Facts about DNA home tesing kits
Answer:
1. PERSONAL DNA TESTING IS SIMPLE—ALL IT TAKES IS A LITTLE SPIT.
2. THE KITS LOOK FOR GENETIC VARIATIONS CALLED SINGLE NUCLEOTIDE POLYMORPHISMS.
3. KIT ACCURACY CAN VARY BASED ON TESTING METHODS.
4. DNA CAN REVEAL GENETIC CONNECTIONS—BUT INFORMATION ON SOME POPULATIONS IS LIMITED.
5. SOME HINT AT YOUR DNA'S DISTANT HISTORY—INCLUDING NEANDERTHAL HERITAGE.
How many copies of each chromosome does each SOMATIC cell have?
Answer:
Each somatic cell has two copies. There are 46 chromosomes in all, with 23 from each parent.
What did gregor mendel use to discover the principles that rule heredity?.
Gregor Mendel, through his work on pea plants, discovered the fundamental laws of inheritance. He deduced that genes come in pairs and are inherited as distinct units, one from each parent. Mendel tracked the segregation of parental genes and their appearance in the offspring as dominant or recessive traits.
What is a major difference between prokaryotic and eukaryotic cells?
Answer:
They have a distant nucleus containing the cell's genetic material.
Answer:
Prokaryotic cells don't have a nucleus while eukaryotic cells do!
Explanation:
Hope this helps!
What do organs, tissue, and organ systems have in common?
Answer:
The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs. For instance, digestive system organs cooperate to process food.
Proteins to be secreted outside the cell are formed at ribosomes on the surface of the ______ endoplasmic reticulum.
Answer:
Proteins to be secreted outside the cell are formed at ribosomes on the surface of the rough endoplasmic reticulum.
Proteins to be secreted outside the cell are formed at ribosomes on the surface of the rough endoplasmic reticulum.
How protein is synthesized?Ribosomes, which are tiny, elongated organelles with a round shape, are found on the rough endoplasmic reticulum and are responsible for producing those proteins.
After prolonged chase times, secretory vesicles carrying the radiolabeled proteins from the Golgi apparatus to the cell surface merged with the plasma membrane to discharge their contents outside of the cell.
While the smooth endoplasmic reticulum does not contain ribosomes and produces lipids and helps the cell detoxify, the rough endoplasmic reticulum produces protein and contains ribosomes.
Therefore, the rough endoplasmic reticulum is responsible to synthesize proteins to be secreted outside the cell.
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Cell respiration is aerobic because it requires light.
True
False
Answer:
False
Explanation:
An aerobic activity requires oxygen
How could sedimentary rock become igneous rock? List the steps.
Answer:
Sedimentary rock can become igneous rock by melting and solidification.
Explanation:
sorry if this doesn't help its the best i can do
What is an example of a quality employers look for in a good employee?
intelligent
popular
O wealthy
dependable
Answer:
dependable
is what I would choose
Explanation:
What is photosynthesis. ?
Answer:
the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.
Explanation:
In eukaryotes cellular respiration takes place in the.
Answer:
mitochondria
Explanation:
grade7 science how populaation changes quiz biotic and abiotic
Answer:
Biotic factors such as the presence of autotrophs or self-nourishing organisms such as plants, and the diversity of consumers also affect an entire ecosystem. Abiotic factors affect the ability of organisms to survive and reproduce. Abiotic limiting factors restrict the growth of populations.
Explanation:
