BIO 201L Lab Exam 4 | Score 15/15 | Straighterline

7/21/25, 11:10 AM Lab Exam 4: Attempt review
Lab 4 Diffusion and Osmosis

Started on Monday, 21 July 2025, 12:03 PM
State Finished
Completed on Monday, 21 July 2025, 12:10 PM
Time taken 6 mins 6 secs
Grade 15.00 out of 15.00 (100%)




Question 1
What is the main aquaporin that is found in the body?
Correct

Mark 1.50 out of Select one:
1.50 a. Aquaporin 1
b. Aquaporin 2
c. Aquaporin 3
d. Aquaporin 4




Question 2
Molecules generally move from areas of low concentration to high concentration.
Correct

Mark 1.50 out of Select one:
1.50 a. True
b. False




Question 3
In a solution, substances are dissolved in a:
Correct

Mark 1.50 out of Select one:
1.50 a. Solvent
b. Solute
c. Mixture
d. None of the above.




Question 4
What is the relationship between tonicity and osmotic pressure?
Correct

Mark 1.50 out of Select one:
1.50 a. Osmotic pressure is directly correlated with tonicity.
b. Osmotic pressure is indirectly correlated with tonicity.

c. There is no relationship between osmotic pressure and tonicity.




Question 5
Water potential is equal to the pressure potential plus the solute potential.
Correct

Mark 1.50 out of Select one:
1.50 a. True

b. False