Answer:
b. False
Explanation:
In the oxidation reaction occurs the loss of electrons, that is, the loss of H + occurs; whereas the reduction reaction consists in gaining electrons, that is, H + gain.
Oxidation can occur under three circumstances: when oxygen is added to the substance, when a substance loses hydrogen or when the substance loses electrons. Reduction, in turn, is the reverse, and it also occurs in three ways: when a substance loses oxygen, when it gains hydrogen, or when it gains electrons.
<span>When solar radiation passes through the atmosphere, it is absorbed and scattered, not only by atmospheric gases, but also by aerosols and clouds. Aerosols are defined as suspensions of liquid or solid particles in the air, excluding cloud droplets and precipitation.
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Answer:
False
Explanation:
Facultative anaerobes are organisms that can grow in both the presence or absence of oxygen.
Organism that suffer a poisonous reaction or that can't live in the presence of oxygen are called obligate anaerobes.
The answer to the above question, is C. the main two sources are wind and sun (wind turbine and solar panels).
In response to a steak dinner, certain secretions are needed to aid digestion. What cells in the pancreas would provide these secretions - -----Acinar cells.
In response to a high fat and protein meal, CCK would be stimulated and in turn would stimulate an enzyme-rich secretion from the pancreas.
What are Acinar cells?
The pancreatic acinar cell is the functional unit of the exocrine pancreas. It synthesizes, stores, and secretes digestive enzymes. Under normal physiological conditions, digestive enzymes are activated only once they have reached the duodenum.
What is the function of acinar cells?
Pancreatic acinar cells synthesize and secrete almost all the digestive enzymes active in the lumen of the small intestine which are necessary for nutrient digestion. Both synthesis and secretion are highly regulated over both short and long time frames to insure an appropriate supply of digestive enzymes.
Learn more about Acinar cells:
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