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WorksheetsQuiz: Passive Transport
Total questions: 10
Worksheet time: 6mins
Name
Class
Date
1.
What is a semipermeable membrane?
a)
A semipermeable membrane allows all substances to pass freely.
b)
A semipermeable membrane is a membrane that allows certain substances to pass while blocking others.
c)
A semipermeable membrane is impermeable to all substances.
d)
A semipermeable membrane only allows gases to pass through.
2.
What is diffusion?
a)
Diffusion is the process of particles moving randomly without any concentration gradient.
b)
Diffusion refers to the mixing of two substances in equal proportions.
c)
Diffusion is the movement of particles from an area of higher concentration to an area of lower concentration.
d)
Diffusion is the transfer of energy from one particle to another.
3.
What is a concentration gradient?
a)
A concentration gradient is the amount of substance in a single location.
b)
A concentration gradient is the same throughout an area.
c)
A concentration gradient refers to the temperature difference in a substance.
d)
A concentration gradient is the difference in concentration of a substance between two areas.
4.
What way does the concentration gradient go?
a)
From low concentration to equal concentration
b)
From equal concentration to high concentration
c)
From high concentration to low concentration
d)
From low concentration to high concentration
5.
True or False? Diffusion requires energy.
a)
True
b)
False
6.
What is osmosis?
a)
Osmosis refers to the movement of nutrients into cells.
b)
Osmosis is the diffusion of gases across a membrane.
c)
Osmosis is the process of energy production in cells.
d)
Osmosis is the movement of water across a membrane due to concentration differences.
7.
What happens in an isotonic solution?
a)
Water moves into the cell, causing it to swell.
b)
There is no net movement of water; the cell remains stable.
c)
The cell loses water and shrinks.
d)
The cell bursts due to excess water intake.
8.
What happens in an hypotonic solution?
a)
Water moves into the cell, causing it to swell.
b)
There is no net movement of water; the cell remains stable.
c)
The cell loses water and shrinks.
d)
The cell bursts due to excess water intake.
9.
What happens in an hypertonic solution?
a)
Water moves into the cell, causing it to swell.
b)
There is no net movement of water; the cell remains stable.
c)
The cell loses water and shrinks.
d)
The cell bursts due to excess water intake.
10.
In the given scenario what will happen to the organism: salt is poured onto eggplant.
a)
Water will move out of the eggplant cells and the cells will shrink.
b)
Water will move out of the eggplant cells and the cells will swell.
c)
Water will move into the eggplant cells and the cells will swell.
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