Question

HELP PLEASE!!!!

An organic molecule that acts as the main energy source for cell processes. It is a carbohydrate and a product of photosynthesis.

a.oxygen

b. hydrogen ion

c. chlorophyll

d. glucose

Answer 1

d

Step-by-step explanation:

• glucose is the only carbohydrate out of of all the options
• glucose is the main energy source for cell respiration
• glucose is the product of photosynthesis, O2 is the byproduct of photosynthesis