2. A student is visiting his grandmother's house and notices that she has lactose-free milk in her refrigerator. He does some research on lactose-free milk and finds out that it is just milk that contains the lactase enzyme. He hypothesizes that the lactase causes the milk to undergo a chemical reaction in order to make it lactose-free, Which of the following observations best supports the student's hypothesis? Saved. A. The lactose-free milk smells about the same as regular milk. B. The lactose-free milk has a different taste from regular milk. C. The lactose-free milk appears to be the same color as regular milk D. The lactose-free milk has a shorter expiration date than regular milk​

4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate

Describe the function of the endomembrane system? what organelles are involved?

Which nucleotide component contains nitrogen