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Cell Physiology
By Kyla Dotter
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Last updated over 7 years ago
5 questions
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Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
What is an example of a NEGATIVE FEEDBACK loop?
Temperature regulation
Pregnancy hormone regulation
Blood clotting
In the diagram above, the cell was likely placed in what type of a solution?
Hypertonic
Hypotonic
Isotonic
Passive transport does
not
require energy and can move substances only down their concentration gradient.
True
False
In osmosis, water
always
moves toward the ____ solution: that is, toward the solution with the ____ solute concentration.
hypertonic, greater
hypotonic, lower
hypertonic, lower
hypotonic, greater
Phospholipid heads (in the diagram below, the box with ???) are considered to be what?
hydrophilic
hydrophobic
isotonic
