AP BIOLOGY

THE CELL

TRANSPORT INTO AND OUT OF THE CELL

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
When an animal cell is placed in a hypotonic environment, what would happen to the cell?
A
An animal cell will swell
B
An animal cell will shrink
C
An animal cell will secrete enzymes
D
An animal cell will remain unchanged
Explanation: 

Detailed explanation-1: -In hypotonic solutions, there is a net movement of water from the solution into the body. A cell placed into a hypotonic solution will swell and expand until it eventually burst through a process known as cytolysis.

Detailed explanation-2: -If animal and plant cells are kept in a hypotonic solution then endosmosis will occur. Endosmosis is a process in which the water molecules move from outside of the cell of lower solute concentration to the inside of the cell of higher solute concentration through the cell membrane or cell wall.

Detailed explanation-3: -A hypotonic solution has decreased solute concentration, and a net movement of water inside the cell, causing swelling or breakage.

There is 1 question to complete.