Lecture 1- Classification

Question 1

5 characteristics of living organisms

Answer 1

organized, have metabolism, respond to stimuli, reproduce, evolve

Question 2

What kingdom are bacteria and archaea in?

Answer 2

monera

Question 3

Bacteria and archaea have which cell type

Answer 3

prokaryote

Question 4

what kingdom is eukarya in

Answer 4

plantae, animalia, protista, fungi

Question 5

what cell type do eukarya have?

Answer 5

eukaryote

Question 6

Prokaryotes

Answer 6

no membrane-bound nucleus

Question 7

eukaryote

Answer 7

contain membrane-bound nucleus

Question 8

what are archaea?

Answer 8

-prokaryotic
-DNA-based genome
- often extremophiles
-differ from bacteria as they have different membrane phospholipids, different cell walls, and covalently bound phospholipid tails in thermophiles

Question 9

what are bacteria?

Answer 9

-prokaryotic
-DNA-based genome- usually a single, circular molecule of DNA
- small
- very diverse metabolically

Question 10

What are Eukarya?

Answer 10

-contain membrane-bound organelles
- can be uni or multicellular
-structural diversity
- things that you can see