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WorksheetsCell Transport
Total questions: 13
Worksheet time: 26mins
Name
Class
Date
1.
Movement of molecules down the concentration gradient with NO ATP and NO help
a)
Passive transport
b)
Active Transport
c)
Ion transport
d)
Electron transport
2.
The movement of dye, oxygen, and carbon dioxide
a)
Osmosis
b)
Diffusion
c)
Facilitated diffusion
d)
Active transport
3.
Not utilized in passive transport
a)
Against the gradient
b)
Vesicles
c)
Adenosine Triphosphate (ATP)
d)
Vesicles/ vacuoles
4.
Movement of water/ H2O down the concentration gradient.
a)
Endocytosis
b)
Diffusion
c)
Facilitated diffusion
d)
Osmosis
5.
Idenitfy F - which provides flexibility to the cell membrane.
a)
Phosphate heads
b)
Lipid tails
c)
Cholesterol
d)
Transport proteins
6.
Which is the correct arrangement of the phospholipid bilayer
a)
(outside) Lipid, phosphate, lipid, and phosphate (inside)
b)
(Outside) Phosphate, lipid, lipid, and phosphate (inside)
c)
(Outside) phosphate, phosphate, lipid, and lipid (inside)
d)
(outside) Lipid, lipid, phosphate, phosphate (inside)
7.
This molecule always moves from an area that is hypotonic to an area that is hypertonic and does NOT use ATP
a)
Glucose
b)
Carbon dioxide
c)
Oxygen
d)
Water
8.
This molecule moves by using transport proteins. This moves from an area of high concentration to an area of low concentration and does NOT use ATP
a)
Carbon dioxide
b)
Oxygen
c)
Water
d)
Glucose
9.
Identify the part of the cell membrane that is hydrophilic
a)
G
b)
F
c)
B
d)
E
10.
what terms describes the solution that the egg is sitting?
a)
Isotonic
b)
Hypertonic
c)
Hypotonic
d)
Equilibrium
11.
A salt water fish is placed in fresh water. What is the best question a researcher might ask to determine what adaptation the fish might need to help maintain homeostasis in the new environment?
a)
Can the fish remove extra water which enters its cells through osmosis?
b)
Can the fish replenish water which leaves its cells through osmosis?
c)
Can the fish breathe in water with a different dissolved oxygen content?
d)
Can the fish metabolize food in water with a different pH?
12.
A student was conducting an investigation with paramecium in distilled water. The paramecium was able to maintain homeostasis even though this environment put them under stress. Which of the possible hypotheses below most likely explains how the paramecium were able to maintain homeostasis?
a)
The paramecium removes the extra water it absorbed
b)
The paramecium absorbed extra water to replace what it lost.
c)
The paramecium absorbed extra salt to change its concentration
d)
The paramecium shrank so it required less water.
13.
A student was conducting an investigation with paramecium in distilled water. The paramecium was able to maintain homeostasis even though this environment put them under stress. Which of the possible hypotheses below most likely explains how the paramecium were able to maintain homeostasis?
a)
The paramecium removes the extra water it absorbed
b)
The paramecium absorbed extra water to replace what it lost.
c)
The paramecium absorbed extra salt to change its concentration
d)
The paramecium shrank so it required less water.
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