36. Which of the following is a function of carbohydrates in cells?
a) Energy storage and structural support
b) Enzyme synthesis and cell signaling
c) Protein synthesis and cell signaling
d) Energy storage and enzyme synthesis
Answer: a) Energy storage and structural support
37. What is the function of ATP in cells?
a) Energy storage and transfer
b) Genetic information storage
c) Enzyme synthesis
d) Cell signaling
Answer: a) Energy storage and transfer
38. Which of the following is an example of an insoluble fiber?
a) Cellulose
b) Starch
c) Glycogen
d) Lactose
Answer: a) Cellulose
39. Which of the following is not a function of lipids in cells?
a) Energy storage
b) Structural component of cell membranes
c) Insulation and protection
d) Enzyme synthesis
Answer: d) Enzyme synthesis
40. What is the function of RNA in cells?
a) Energy storage
b) Protein synthesis
c) Structural support
d) Cell signaling
Answer: b) Protein synthesis