Answer:
Quality Control
Explanation:
The most likely occupation of David would be quality control.
The quality control unit is a section of a company that ensures that products or services produced by the company meet some specific standards as required by authorities. Quality control officers randomly test produced batches of goods to ensure that the required standards are met.
In the illustration, the body overseeing the standards of drugs is the Food and Drug Administration and the work of David is to ensure that the drugs produced meet the required standards set by the body. He is a quality control officer.
A neuron will generate action potentials more often when it: remains below its threshold remains below its threshold receives an excitatory input receives an excitatory input receives more excitatory than inhibitory inputs receives more excitatory than inhibitory inputs is stimulated by a neurotransmitter is stimulated by a neurotransmitter
Answer:
A neuron will generate action potentials more often when it receives more excitatory than inhibitory inputs
Explanation:
An action potential is a short term change in the electrical potential that travels along a cell. It occurs when an external stimulus is received by the cell membrane of a neuron resulting in the depolarization (a decrease in the difference in voltage between the inside and outside of the neuron) of the neuron and transmission of the action potential down the neuron.
A neuron receives both excitatory and inhibitory inputs from the many other neurons it is connected to at synaptic junctions. For an action potential to be generated in a neuron, the sum of the excitatory inputs must be greater than that of the inhibitory inputs.
How could availability of food for the prey affect the number of predators?
What process is responsible for the different types of cells in an organism's body?
Question 4 options:
1. photosynthesis
2. differentiation
3. mitosis
4. osmosis
Answer:
The answer is differentiation, or the second option.
Explanation:
Differentiation is a developmental process by which unspecialized cells change into specialized cells with distinctive structural and functional characteristics. Through differentiation, cells develop into tissues and organs.
hope this helped :)
Answer: Photosynthesis
Explanation:
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What happens when the hearts beats?
Answer:
it pumps blood
Explanation:
Answer:
When the heart beats it pumps blood into the arteries and veins connected to it.
Hope this helps
what is the overall chemical equation for photosynthesis
Answer:
6CO2 + 6H2O → C6H12O6 + 6O2
Explanation:
the cells were kept in a dilute solution. they were then transferred to distilled water. explain what will happen to each of these two cells when they are placed into distilled water.
When you place the animal cell in distilled water, because distilled water is a hypotonic solution(has a lower concentration than the cytoplasm). Water will diffuse inside the cell through osmosis. This will cause the cell to swell and eventually burst.
When you place the plant cell in the distilled water. The water will diffuse inside the cell, the water will build up inside the vacuole and turgor pressure will appear. The cell won't be able to burst because the cell wall prevents it.
Compared to the terrestrial planets, the Jovian planets?
Answer:
The main atmosphere of terrestrial planets is a gaseous mix of carbon dioxide and nitrogen gases, and all terrestrial planets have rocky surfaces. ... Jovian planets are larger, further from the sun, rotate faster, have more moons, have more rings, are less dense overall and have denser cores than terrestrial planets.May 29, 2018
Explanation:
this is what I found online! hope it helps!
every person, apart form identical twins, has a different
1. DNA touchpad
2. DNA fingerprint
3. DNA footprint
4. DNA tissue
I will give a brainly to whoever answers first
Answer:
2
Explanation:
Respiration is a process during which energy is released from glucose. This energy is used for processes such as growth of the body. Which type of energy does respiration release?
A. Chemical
B. Thermal
C. Kinetic
D. Potential
Answer:
metabolism is the set of the chemical reactions that release energy for cellular processes.
The type of energy that does the process of respiration release is known as chemical energy. Thus, the correct option for this question is A.
What is Respiration?Respiration may be defined as a metabolic process through which living cells of an organism significantly obtain energy in the form of ATP by taking in oxygen and liberating carbon dioxide from the oxidation of complex organic substances.
During cellular respiration, energy is released through the breakdown of glucose into carbon dioxide, water, and energy in the presence of oxygen. Due to this, the form of energy that cellular respiration produces is chemical energy.
Therefore, the type of energy that does the process of respiration release is known as chemical energy. Thus, the correct option for this question is A.
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What are researchers doing to great whites in hopes of being able to learn more about their behavior patterns?
Answer:
tagging the sharks
Explanation:
To learn their behavioral patterns researchers are tagging the sharks. Doing so allows the researchers to track their movements individually and gather data as to how they move, where they migrate to, how many migrate together, etc. All this information is extremely valuable and when pieced together can shed light on why they have certain behavioral patterns or traits.
why hydra is example of both budding and regeneration?
Answer:
Organisms such as hydra use regenerative cells for reproduction in the process of budding. In hydra, a bud develops as an outgrowth due to repeated cell division at one specific site. These buds develop into tiny individuals and, when fully mature, detach from the parent body and become new independent individuals.
Explanation:
Which of these is not a study of science
Geography
Zoology
Botany
Biology
Answer:
GeographyExplanation:
I hope it helps ❤❤Explanation:
geography...
it is your answer mate...
hope it helps you...
How do the Earth’s physical factors influence population density? When population growth increases in an area, what is happening to the birth rate and age structure of that population?
how desert plant take carbon dioxide at night
Explanation:
The desert plants do not open stomata during the night time to absorb carbon dioxide where the temperature is too low during night time to prevent water loss. Additional Information: ... Xerophytes are the plants that perform photosynthesis to absorb carbon dioxide during night time to prevent loss of water.
Kindly mark as brainliest answer
What is migration? Give an example.
Answer:
Migration is when animals move on a regular cycle. For example, caribou in the Arctic go south in winter and return in summer when it's warmer. Many birds migrate, such as geese and storks. Migration is the travelling of long distances in search of new habitat.
Explanation:
Polysaccharides are:
Proteins
Lipids
Unsaturated fats
Carbohydrates
Answer:
carbohydrates
Explanation:
ive done this
(04.03 HC)A scientist records the populations of two species over a period of time.
Both populations lived in the same ecosystem and experienced normal growth
patterns that eventually resulted in both reaching carrying capacity. However,
conditions in the ecosystem changed. In the new conditions, Population 1 was
unaffected while Population 2 decreased. Based on this, the scientist claims both
populations competed for the same food source and Population 1 was more
aggressive than Population 2 in searching for that food. Based on the data stated;
describe other possible interpretations of the data and why this scientist's claim is
invalid. (5 points)
Answer:
The likely explanation is that population 1 had traits which were more favorable to its survival than population 2's in the new conditions. It wouldn't have to do with food competition, but the traits they already have that may or may not be conducive to their survival in the new conditions.
Explanation:
Let me explain. Say a drought occurred on an island. Population 2 relied on eating bugs that lived in the green grasses. Population 1 relied on eating cactus fruit, which is drought-resistant. Say that because of the drought, population 2 started to decrease since there were less bugs to eat because the grasses dried up. Population 1 is unaffected because the bugs they eat were still in abundance.
This all has to do with the concept of natural selection. Species with traits that are good for their environment will likely do well unless a change in conditions occurs which makes their traits no longer favorable.
Hope that makes sense!
When __________ evaporates and later falls back to the ground, it carries nutrients with it to different ecosystems. What word completes the sentence?
Water because it would be considered run off.
Answer:
Water or precipitation
Explanation:
yes,it's considered runoff
An animal cell that is surrounded by fresh water will burst because the osmotic pressure causes * 1 point solutes to move out of the cell. solutes to move into the cell. water to move out of the cell. water to move into the cell.
Answer:
water to move into the cell.
Explanation:
Osmosis is the process by which water moves from a region of low solute concentration (high water conc.) to a region of high solute concentration (low water conc.) across a semipermeable membrane. The movement of water is initiated by the formation of an osmotic gradient i.e. difference in concentration between the two sides of the membrane.
In this case, an animal cell is said to be surrounded by fresh water. This means that the solution in the animal cell is HYPERTONIC (high in solute concentration) to the solution in the extracellular environment, which is HYPOTONIC. This osmotic pressure causes water to move into the animal cell i.e. from the region of high water conc. (freshwater) into region of low water conc. (animal cell), causing the cell to burst.
Explain how slumping or soil creep occur. Will hit heart❤️
Answer:
Slumps often happen when a slope is undercut, with no support for the overlying materials, or when too much weight is added to an unstable slope. Creep is the imperceptibly slow, steady, downward movement of slope-forming soil or rock.
which structure allows chromosomes to separate and move during mitosis
Which of the following would lead to a lower rate of photosynthesis?
A
decrease in CO2
B
decrease in O2
C
increase in CO2
D
increase in O2
Answer:
A. Decrease in CO2
Explanation:
This is due to the fact that in photosynthesis plants use carbon dioxide, water and sunlight to make sugar and oxygen. So Oxygen would have no impact on the rate photosynthesis occurs. And a increase in CO2 would increase its rate. Only when there is a lack of CO2 will the plant rate be impacted
An Allele which express itself during gamete formation is termed as:
Answer:
the ability of one allele to express its phenotype at the expense of an alternate allele; the major form of interaction between alleles; generally the dominant allele will make a gene product that the recessive can not; therefore the dominant allele will express itself whenever it is present.
Explanation:
Answer:
Alleles occur in pairs. Out of two alleles, only one allele expresses itself in the hybrid and prevents the expression of the other allele. The allele which expresses itself in the hybrid is called dominant allele and the other allele which is unable to express in the hybrid is termed as recessive allele.
6. What are biodegradable materials
a. These are materials that can be decomposed.
b. These are materials that do not decomposed.
c. These are harmful materials.
d. These are materials that both decomposed and not dec
Answer:
A
Explanation:
These are the materials that can be decomposed
Bella is extremely depressed most of every day. She experiences drastic changes in appetite, has trouble concentrating, and feels exceptionally tired, but can't seem to sleep. Though she participates in activities, she finds very little to no enjoyment. Bella appears to be experiencing _______.
Answer:
The answer is "Abnormal Behavior"
Explanation:
Abnormal Behavior patterns are delegated "Mental Disorder" Mental messes include either enthusiastic pain (regularly melancholy or nervousness), fundamentally hindered working (trouble meeting duties at work, in the family, or then again in the public eye everywhere), or conduct that spots individuals in danger for individual affliction, torment, inability, or demise (e.g., self destruction endeavors, rehashed utilization of unsafe medications).
Let us additionally note that a personal conduct standard that speaks to a normal or socially proper reaction to a distressing occasion, for example, indications of loss or anguish following the passing of a friend or family member, isn't viewed as disorders, regardless of whether conduct is essentially impeded. In the event that an individual's conduct remains fundamentally impeded throughout an all-inclusive time frame, nonetheless, a determination of a psychological issue might get proper.
what is the realignment of minerals are called?
Answer: the realignment of minerals is called METAMPORPHISM
in rocks
Explanation: hope this helps if u need more explanation comment in the comment section
Water does not contain carbohydrates, fats, or proteins which are essential components of food. Then why do we drink water?
Answer:
Water is a universal solvent, and is used in biochemical reactions that take place in the human body.
Structures that form the voltage sensors of K channels Group of answer choices extend into the intracellular space. are embedded in the cell membrane. are located within the channel pore. extend into the extracellular space. are embedded in the cell membrane but extend into the extracellular space when the membrane is depolarized.
Answer:
are embedded in the cell membrane
Explanation:
Voltage-gated ion channels are transmembrane proteins activated by changes of the electrical potential across the plasma membrane. Structurally, voltage-gated Potassium (K) channels are composed of six transmembrane helices where amino- and carboxyl-terminal peptides are localized intracellularly (in the cytoplasm). The Helices 1 to 4 (H1-H4) comprise the voltage sensor domain that forms an anti-parallel helical bundle. H4 has many positively charged amino acids (Arg and Lys residues) which are key to the voltage-sensing function. Finally, Helices 5 and 6 (H5-H6) form the channel pore which is localized in the center of the protein.
When the diaphragm contracts, the size of the thoracic cavity ________, the pressure inside the thoracic cavity ________, and air flows ________ the lungs. decreases; drops; out of decreases; rises; into increases; drops; into increases; drops; out of
Answer:
decreases; rises; out of
Explanation:
When the diaphragm contracts, the size of the thoracic cavity decreases, the pressure inside the thoracic cavity increases, and air flows out of the lungs.
During the process of breathing out, the diaphragm and the intercostal muscles relax and this leads to a decrease in the volume of the thoracic cavity. Since there is an inverse relationship between volume and pressure, the decrease in the volume of the thoracic cavity leads to an increase in its pressure. Consequently, the lung contracts and air is forced to leave it.
The diaphragm is a muscular structure, which is present below the lungs. The relaxation and contraction of the muscles help in the increasing and decreasing of the thoracic cavity during the breathing process.
The statement for the given blanks are:
When the diaphragm contracts, the size of the thoracic cavity increases, the pressure inside the thoracic cavity decreases, and airflow into the lungs.
The working of the diaphragm can be given as:
1. The diaphragm will contract during the inhalation process. The diaphragm will pull downward which will increase the size of the thoracic cavity and cause a decrease in pressure.
2. The change in the pressure will result in the rushing of air inside the lungs, and will fill up the lungs.
Thus, the contracting and relaxing of the diaphragm will result in the breathing process.
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