Organelle Trivia

1. Which organelle evolved from an ancestral prokaryotic cell?

a. Mitochondria

b. Nucleus

c. Ribosomes

d. Rough ER

2. What is not true about the nucleus?

a. The nucleolus is not a part of it

b. It stores DNA

c. It helps produce ribosomes

d. It is not found in animal cells

3. Which is not true about animal cells?

a. It has a cell membrane

b. It has a cell wall

c. It has ribosomes

d. It has both rough and smooth ER

4. Prokaryotic cells are older than eukaryotic cells

a. True

b. False

Answers: A, D, B, A