Put active transport in a sentence

2 answers:

6 0

<span>the movement of ions or molecules across a cell membrane into a region of higher concentration, assisted by enzymes and requiring energy.
</span>

Travka [436]3 years ago

4 0

Active transport is the movement of molecules against the concentration gradient from an area of high concentration to an area of low concentration, which requires energy in the form of ATP. Hope this helps! ^.^

You might be interested in

6) DNA and RNA differ in all BUT one of the following ways. A) DNA is double-stranded, while RNA is single stranded. B) RNA uses

MAVERICK [17]

The correct option is C.
Both DNA and RNA are made up of four nitrogenous bases. The nitrogenous bases that are found in DNA are adenine, guanine, cytosine and thymine. The nitrogenous bases that are found in RNA are adenine, guanine, cytosine and uracil.

5 0

2 years ago

Read 2 more answers

Question One

Digiron [165]

Answer:

what I don't understand what your questoin

7 0

2 years ago

Read 2 more answers

Can a virus hang out a long time in a body without showing up

Ivenika [448]

A virus can be inside a body without showing up

3 0

3 years ago

What ultimately controls the cell's production of proteins? A. DNA B. RNA C. protein D. allele

Alona [7]

DNA is the ultimate control of cell's productions. So A.

3 0

3 years ago

One of the ways that food can be preserved is by heavily salting it so that bacteria cannot live upon the food. What causes the

Marina CMI [18]

Answer:

Dehydration

Explanation:

What causes bacteria to die in an extremely salty environment is dehydration due to the loss of osmotic balance in their cells.

Water molecules would normally move from the region of high water potential or low solute concentration to the region of low water potential or high solute concentration through a biologically permeable membrane.

<em>An extremely salty environment would be hypertonic to the cells of bacteria and the cell walls of bacteria act as biologically permeable membranes. Hence, the bacteria cells lose water due to the osmotic movement of water from their cells to the surrounding salty environment. </em>

4 0

3 years ago