b1 cell biology Flashcards
(12 cards)
1
Q
What are eukaryotic cells?
A
Cells that contain a nucleus and membrane-bound organelles.
2
Q
What are prokaryotic cells?
A
Cells that do not contain a nucleus or membrane-bound organelles.
3
Q
nucleus
A
genetic infomation is stored here
4
Q
cytoplasm
A
chemical reactions occur here
5
Q
cell membrane
A
allows substances in and out of the cell
6
Q
mitochondria
A
site of aerobic respiration
7
Q
ribosomes
A
site of proteinsysthenis
8
Q
chloroplasts
A
site of photosysthenis
9
Q
sperm cell specilastion
A
Long tail for movement, many mitochondria for energy, acrosome with enzymes to penetrate egg.
10
Q
muscle cell spesilation
A
Can contract, contain lots of mitochondria, long and flexible.
11
Q
A
12
Q
A
