Question

When the cell concentrates potassium within, against the natural tendency of matter, it is performing _____.

passive diffusion
facilitated diffusion
active transport
pinocytosis

Answer 1

@neko_of_hearts

Answer 2

C

Answer 3

if it is against the natural concentration...then energy is required for the transport. energy is used in active transport

Answer 4

Shruti just so you know shes not helping me im asking her questions to help her study for her test so dont get onto her :)

Answer 5

well then go ahead..:)
nobody reported her...i saw it and warned...glad u r helping each other

Answer 6

Thanks :D

Answer 7

Is it okay if we still do it?

Answer 8

yeah...if its not for a test....continue writing in the same ques so i know its u

Answer 9

Thank you

Answer 10

k thank you

Answer 11

The polar end of the phospholipid plasma membrane is _____.

hydrophilic
hydrophobic

Answer 12

@neko_of_hearts

Answer 13

Dunna dunnna it would have to be Hydrophilic

Answer 14

Good job your gonna so pass your test tomorrow :)

Answer 15

Yea I know XD I got this

Answer 16

The cell membrane is made up of _____.

a double layer of cellulose
a single layer of cellulose
a double layer of protein
a double layer of phospholipids

Answer 17

You got this ;)

Answer 18

Hmmm....this one is hard, but it would be D. a double layer of phospholipids

Answer 19

sounds about right haha good job sweetness

Answer 20

The relative concentration of water in a hypotonic solution is _____.

high
low
equal
stable

Answer 21

I'm pretty sure its High

Answer 22

Thank you sweetness

Answer 23

I mean good job**

Answer 24

XD