Cells - Choloroplasts

The video explains the process of photosynthesis in plants and algae, highlighting the role of chlorophyll in capturing light energy to produce carbohydrates and oxygen. It describes the structure of chloroplasts, including thylakoids and stroma, and discusses chloroplast movement and DNA replication. The video also explores the evolutionary origin of chloroplasts, suggesting they arose from an ancestral eukaryotic cell engulfing a photosynthetic bacterium.

How do chloroplasts behave under low light conditions?

Explain the origin of chloroplasts according to the text.