Multiple choice

What is the function of chloroplasts?

  1. Respiration

  2. Photosynthesis

  3. DNA replication

  4. Protein synthesis

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Chloroplasts contain chlorophyll, which absorbs sunlight to drive photosynthesis, converting carbon dioxide and water into glucose and oxygen. Respiration is performed by mitochondria, and protein synthesis is performed by ribosomes.