BMST Cellular Processes and Organelles 2

Question 1

Which organelle is responsible for producing ATP through cellular respiration?

Accepted Answer

Mitochondrion

Answer

The mitochondrion generates ATP via oxidative phosphorylation during cellular respiration.

Question 2

What process allows plant cells to convert light energy into glucose?

Accepted Answer

Photosynthesis

Answer

Photosynthesis occurs in chloroplasts and converts light energy into chemical energy stored as glucose.

Question 3

Which structure controls what enters and exits the cell?

Accepted Answer

Cell membrane

Answer

The cell membrane is selectively permeable and regulates the passage of substances into and out of the cell.

Question 4

During which phase of mitosis do chromosomes line up along the cell's equator?

Accepted Answer

Metaphase

Answer

During metaphase, chromosomes align at the metaphase plate (the cell's equator) before being pulled apart.

Question 5

What is the primary function of lysosomes?

Accepted Answer

Digesting cellular waste and debris

Answer

Lysosomes contain digestive enzymes that break down waste materials, cellular debris, and foreign substances.

BMST - Basic Math and Science Test Practice Test