Question

cells need as an energy source and for proper growth.
options: glucose, dissolved oxygen, centrifugal force, distillation tower

Explanation:

Identify the biological energy source

Glucose is a simple sugar that serves as the primary chemical energy source for cellular respiration.

Identify the requirement for proper growth

Dissolved oxygen is essential for aerobic respiration, which supports optimal cellular growth and metabolism in culture.

Answer:

Cells need <blank>glucose</blank> as an energy source and <blank>dissolved oxygen</blank> for proper growth.