Cell Structure And Function

Question 1

Hooke

Answer 1

Gave cells their name

Question 2

Leewenhoek

Answer 2

1st real microscope

Question 3

Brown

Answer 3

Descovered neucleus

Question 4

Schleiden

Answer 4

All plants are made of cells

Question 5

Schwann

Answer 5

All animals, organisms made of cells

Question 6

Virchow

Answer 6

All new cells come from old cells

Question 7

Where do you find DNA

Answer 7

Neuleolus

Question 8

What tiny 2 part structure makes protien, and where can the structure be found?

Answer 8

Ribosomes, rough ER

Question 9

What does a close up of cell membrane look like, what parts are hydrophilic and what parts are hydrophobic?

Answer 9

OOOOO
II II II II II <= hydrophobic
II II II II II
OOOOO <= hydrophillic

Question 10

What are the structural and functional differences between rough and smooth ER?

Answer 10

S= rough ER is surrounded by ribosomes
F=
rough- protien modification
Smooth- lipid synthesis

Question 11

What 3 structures do plant cells have that animal cells do not?
And which causes the plant to wilt when emptied?

Answer 11

Central vacuole<= causes wilt
Chloroplasts
Cell wall

Question 12

How do you know if a cell is from a eukaryote?

Answer 12

It has a neucleolus

Question 13

What would happen if an enzyme distroyed the neucleus?

Answer 13

1. No control center
2. No reproduction
3. Eventual death of the cell

Question 14

Function of the lysosome

Answer 14

Digestion, homeostasis

Question 15

Function of centriole

Answer 15

Cell divison, mitosis

Question 16

Function of golgi apparatus

Answer 16

Protien modification and packaging