Which of the following best explains the role of carbohydrates in cells?

Question

they are primarily used for genetic information storage.

they serve as a major energy source and can be stored as polysaccharides.

they are the building blocks of proteins.

they are only used for structural purposes in plants.

Answer 1

The statement that best explains the role of carbohydrates in cells is:

"they serve as a major energy source and can be stored as polysaccharides."

Carbohydrates are key for energy storage and provide a readily available energy source for cellular functions. They can exist in simple forms like sugars or as complex forms like starch and glycogen, which are stored polysaccharides.

Answer 2

u sure

Answer 3

Yes, I'm sure. Carbohydrates play a crucial role in cells primarily as a source of energy. They can be broken down to release energy for cellular processes, and excess carbohydrates can be stored as polysaccharides, such as starch in plants and glycogen in animals. While carbohydrates can also have structural roles (like cellulose in plant cell walls), their primary function, especially when considering metabolic processes, is as an energy source.