Cells & More Quiz

Question 1

what cells have ribosomes, and nucleus, and are unicellular?

Answer 1

eukaryotic cells

Question 2

what are the main parts of a plant cell?

Answer 2

1 large vacuole, mitochondria, and a cell wall (they are multicellular)

Question 3

what are the main parts of an animal cell?

Answer 3

small vacuoles and lysosomes

Question 4

what makes up most of the cell membrane?

Answer 4

phospholipid bilayer

Question 5

what moves from high to low?

Answer 5

passive transport

Question 6

passive transport specific to water is called what?

Answer 6

osmosis

Question 7

channel and carrier are transport proteins used in what?

Answer 7

facilitated diffusion

Question 8

what does a hypertonic cell do?

Answer 8

shrivels up, water moves outward to create equlibrium

Question 9

what does a hypotonic cell do?

Answer 9

the water moves into the cell which makes the cell larger

Question 10

what is the goal of an animal cell?

Answer 10

to be isotonic

Question 11

what is the goal of a plant cell?

Answer 11

to be hypotonic

Question 12

what does a double membrane show?

Answer 12

it shows that organelles were engulfed

Question 13

what does ATP stand for?

Answer 13

Adensine tri phosphate

Question 14

how does ATP give off energy?

Answer 14

by breaking off a phosphate and giving it away

Question 15

what is it called when something gains a phosphate?

Answer 15

phosphorylation

Question 16

what is it called when something loses a phosphate?

Answer 16

dephosphorylation

Question 17

how does the energy move in active transport?

Answer 17

low to high

Question 18

what is it called when something enters the cell?

Answer 18

endocytosis

Question 19

what does the sodium potassium pump do?

Answer 19

moves sodium out and potassium in

Question 20

what is diffusion?

Answer 20

a movement of molecules from an area with a high concentration to one with a low concentration

Question 21

what is the difference in concentration called?

Answer 21

concentration gradient

Question 22

what is a channel protein?

Answer 22

a special arrangement of amino acids that is in the cell membrane that provides a hydrophilic passageway