mcat

Question 1

does glucose need a carrier? if so, what is it?

Answer 1

no it does not. all of those OH groups make it very soluble

Question 2

why during exercise do our bodies use anaerobic respiration?

Answer 2

Oxygen supply is transiently lower than

oxygen demand.

Question 3

How does the blood glucose level change during
moderate exercise?

A. Blood glucose rises rapidly during exercise,
and then plateaus at a higher level.
B. Blood glucose falls rapidly during exercise,
and then plateaus at a lower level.
C. Blood glucose is relatively unchanged by
exercise.
D. Blood glucose rise and falls in a cyclic fashion
as exercise progresses.

Answer 3

C. this is just a knowledge thing , blood glucose levels stay constant

Question 4

During exercise, which of these hormones
involved in blood glucose maintenance?

A. Insulin
B. Glucagon
C. Glycogen phosphorylase
D. Oxytocin

Answer 4

B

Question 5

what does albumin?

Answer 5

carries fats