A. They produce carbon dioxide<span> for food it includes both so it would be more correct
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Mendel formed a hypothesis for the outcomes he observed in pea plants.
<span>Fossil record, genetics, and examples of local adaptations all support the theory of evolution by natural selection.</span>
The correct answer is option a. Cellular respiration rates would increase in the individual’s cells.
The mitochondria is the site of the cellular respiration in the cells. in case, the mitochondria are present in more number in the cells, the cells would have an enhanced rate of cellular respiration, and would provide more energy through rapid production of ATP molecules in the muscle cells. In the muscle cells, the regular exercise increases the need of cellular respiration, that is why, the muscle cell increases the number of mitochondria, if they are involved in regular exercise.
Answer:
Phosphofructokinase-1
Explanation:
Phosphofructokinase-1 catalyzes the phosphorylation of fructose 6-phosphate into fructose 1,6-bisphosphate. The reaction is exergonic with a large negative free energy change to make it essentially irreversible.
Phosphofructokinase-1 is an allosteric enzyme with regulatory sites. Higher ATP concentration serves to inhibit the phosphofructokinase-1 by binding to the allosteric site of the enzyme and thereby reducing its affinity for the substrate (fructose 6 phosphate).