1.1 Bacteria: structure and classification Flashcards
1
Q
Eukaryote
A
an organism consisting of a cell or cells in which the genetic material is DNA in the form of chromosomes contained within a distinct nucleus
2
Q
Prokaryote
A
a microscopic single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles
3
Q
A
Eukaryote
4
Q
A
Prokaryote
5
Q
Eukaryotes and prokaryotes both have?
A
Cell membran + cytoplasm + DNA
6
Q
Have a nucleus and membrane bound organelles?
A
eukaryotes
7
Q
no-membrane bound organelles, no nucleus
A
prokaryote
8
Q
large, complex cells
A
eukaryotes
9
Q
small, simple cells
A
prokaryotes
10
Q
Gram Staining process:
A
- Crystal violet
- iodine
- alcohol (decolorization)
- safranin (counterstain)
11
Q
morphology and color are based on
A
cell wall structure
12
Q
A
gram negative
13
Q
A
gram positive
14
Q
A
Pairs (diplococci)
15
Q
A
Chains (streptococci)