Answer:
they provide the body with energy
Explanation:
Carbohydrates are your body's main source of energy: They help fuel your brain, kidneys, heart muscles, and central nervous system. For instance, fiber is a carbohydrate that aids in digestion, helps you feel full, and keeps blood cholesterol levels in check.
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The ventricles are the pumping chambers. The atria are the receiving chambers.
Answer:
T o directly study bird predation on the moths, Dr. Kettlewell placed light and dark moths on the trunks of trees where he could observe them. He recorded the times a bird found the moth. Kettlewell also tested the idea that dark moths live longer in dark forests.
Explanation:
Answer:
Regeneration of ATP is an endergonic reaction and is coupled with an exergonic reaction.
ATP hydrolysis is an exergonic reaction and provides energy for other endergonic reactions.
Explanation:
Phosphorylation of ADP into ATP is an endergonic reaction while ATP hydrolysis into ADP and inorganic phosphate is an exergonic reaction.
The exergonic reactions are the ones that release energy. The released energy can drive the endergonic phosphorylation of ADP into ATP.
The endergonic reactions are the ones that need the input of energy to occur. These reactions are often coupled with ATP hydrolysis as ATP hydrolysis releases energy.
Therefore, endergonic reactions use ATPs while exergonic reactions release energy to regenerate ATPs.