Question

wat is an active transport????

Answer 1

can u help me out

Answer 2

active transport is the transportation pathway which needs some energy to transport substances.

Answer 3

can u help me out

Answer 4

thx i have a bigg scince test in one week

Answer 5

:)good luck!

Answer 6

can u help me out

Answer 7

ya gana need it

Answer 8

can u help me out

Answer 9

wat is a cell wall

Answer 10

Cell wall is a plant structure to help support the shape of the cell.
Also active transport is an energy dependent means to get molecules into a cell eg. sodium potassium pump in cells like nerves

Answer 11

cell wall is like a membrane which encloses the cells. it is present only in plants. cell wall helps the cell to maintain rigidity and shape

Answer 12

active transport is when somthing moves or is moved using enrgy against the prevailing concentration gradient.

Answer 13

Cell walls are also present in Bacteria

Answer 14

Active transport requires energy, and moves up the concentration gradient.

Answer 15

oops!!sorry for that cell wall!!ya bacteria do have them.