Chapter 8: The Cell

Q1. What are the functions of mitochondria?

Solution

Mitochondria are the powerhouses of the cell. They produce ATP through cellular respiration (Krebs cycle and ETC).

Q2. What is the difference between prokaryotic and eukaryotic cells?

Solution

Prokaryotic: No membrane-bound nucleus, no organelles (bacteria)
Eukaryotic: True nucleus, membrane-bound organelles (plants, animals)