Chapter 7–1 cells

Question 0

Eukaryote

Answer 0

*Has nucleus that holds DNA
– Bigger because it holds organelles
– Has membrane-bound organelle’s
– More recent 2BYA

Question 1

Prokaryote

Answer 1

*No nucleus DNA is a nucleoid region
–Smaller
–No membrane bound organelles
–Older in origins 3.5 BYA

Question 2

What are cells?

Answer 2

Basic unit of life
– Single celled/ Uni cellular :1 celled
   - Bacteria (Prokaryote) 
   - A few fungi (Yeast) [Eukaryote]
   - Most of all Protista [Eukaryote]

Question 3

What do all cells have to have?

What do all cells have in common?

Answer 3

Genetic Material, Cytoplasm, Cell Membrane, Ribosomes.