Lecture 1 Flashcards
1
Q
What are the criteria for life?
A
MORRE: Metabolize, Organize, Reproduce, Respond, Evolve
2
Q
What are the 3 classes of life?
A
Archaea, Bacteria and Eukaryotes
3
Q
Where did Eukaryotes come from?
A
They branched off of ancient Archaea when they had infoldings of the membrane and underwent endosymbiosis
4
Q
What is some evidence of Eukaryotes originated from Archaea with enfolded membranes?
A
Mitochondria and Chloroplasts have their own DNA
5
Q
What type of chromosomes do Archaea, Bacteria and Eukaryotes have?
A
Archaea and Bacteria: Circular Eukaryotes: Linear
6
Q
Do bacteria, archaea and eukaryotes have peptidoglycan in their cell walls?
A
Only bacteria have peptidoglycan in their cell walls
