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WorksheetsCellular Transport
Total questions: 10
Worksheet time: 16mins
Name
Class
Date
1.
What is it called when a cell is placed in a solution that has a greater concentration on the outside of the cell than inside?
a)
Hypotonic
b)
Hypertonic
c)
Isotonic
d)
Osmosis
2.
What does it mean if one solution is more concentrated than the other?
a)
It contains more solvent.
b)
The solution contains more solute than the other.
c)
There is more water in the concentrated solution
3.
During _________________, carrier proteins grab glucose molecules, change shape, and flip to the other side of the membrane, like a revolving door.
a)
Osmosis
b)
diffusion
c)
facilitated diffusion
d)
pump
4.
A small membrane sac used to transport substances into or out of the cell are called _________.
a)
ventriole
b)
vesicle
c)
lysosome
d)
vacuole
5.
What does it mean if molecules are moving down the concentration gradient?
a)
They are moving from an area of high concentration to an area of low concentration.
b)
They are moving from an area of low concentration to an area of high concentration.
6.
____ is the molecule that provides energy for active transport.
a)
DNA
b)
ADP
c)
ATP
d)
RNA
7.
In osmosis, what direction will water move to balance out the two solutions?
a)
Low to high concentration
b)
To the bigger cell
c)
High to low concentration
d)
to the smaller cell
8.
What organelle makes the energy needed to perform active transport?
a)
chloroplast
b)
mitochondria
c)
Active transport does not require energy
d)
nucleus
9.
When there is the same concentration of solute molecules outside the cell as inside.
a)
Hypotonic
b)
Hypertonic
c)
Isotonic
d)
Homeostasis
10.
Osmosis, facilitated diffusion, and diffusion are all types of passive transport.
a)
TRUE
b)
FALSE
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