attaching sugars to protein molecules building larger molecules from sugars creating simple sugars from smaller molecules breaking down complex carbohydrates into simple sugars
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Sugars are necessary for human cell function. Which of the following are human cells not capable of doing?
Possibilities:
- attaching sugars to protein molecules
- building larger molecules from sugars
- creating simple sugars from smaller molecules
- breaking down complex carbohydrates into simple sugars

creating simple sugars from smaller molecules