Answer:
Answer is A signal is sent down an exon within a nerve cell.
Explanation:
Animals need more food when it’s cold because the cold is very cold and it can be racist so that’s why animals need more food when it’s cold
Answer:
D) Three of the reaction steps in gluconeogenesis would have prohibitively large, positive free energies if they used glycolytic enzymes for their catalysis.
Explanation:
The glycolytic enzymes catalyze the conversion of glucose to pyruvate, while gluconeogenesis enzymes catalyze the formation of carbohydrates from pyruvate.