Question

Cells regulate their activity through

• A. Flow of energy
• B. Flow of material
• C. Flow of information
• D. Flow of smoke

Answer 1

The correct option is A Flow of energy

Cells in your body get energy from the foods that are eaten, such as glucose (a sugar). Cellular respiration converts glucose and oxygen into water, carbon dioxide and usable form of energy called ATP (this stands for adenosine triphosphate).

So the correct answer is 'option A'.