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EEOB 2520 FINAL EXAM OSU |QUESTIONS WITH 100% CORRECT ANSWERS
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EEOB 2520 FINAL EXAM OSU |QUESTIONS WITH 100% CORRECT ANSWERS
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EEOB 2520 FINAL EXAM OSU |QUESTIONSWITH 100% CORRECT ANSWERS
Which is a correct statement about diffusion?
A) it includes net movement of water from [high] to [low]
B) it includes net movement of compound from [low] [high]
C) opening channels for oxygen will not impact the diffusion for oxygen
D) all of these are correct - ✔️✔️D
Gap junctions allow the __________ fluid compartment to flow through it, and the fluid is
___________
largest/second largest
polar/nonpolar - ✔️✔️largest, nonpolar
Osmosis is dependent on the ______ of solutes and causes movement from low to high
concentration of ______
type/total number
solute/water - ✔️✔️total number, solute
The classic home remedy for water soaked phones is to put them in rice. Which is a correct
statement about this activity?
A) the phone has a lower osmolarity than the bag of rice
B) relative to the phone, the bag of rice is a hypertonic environment
C) both
, D) neither - ✔️✔️C
A student in the back of the room ate something for breakfast that disagreed with him.
Consequently, he released a bit of silent but deadly gas. Which statement is true? The smelly
odor....
A) spread via osmosis
B) did not require energy to get to the other side of the room
C) both
D) neither - ✔️✔️B
In the construction of a normal plasma membrane, which trio is correctly ordered from largest -
-> smallest based on the combined mass of the component?
A) proteins --> phospholipids --> cholesterol
B) phospholipids --> cholesterol --> proteins
C) cholesterol --> phospholipids --> proteins
D) cholesterol and phospholipids have the same mass - ✔️✔️A
Scarecrow's attempt to destroy Batman with his toxin failed because the poison he injected
into Batman could not easily travel through the blood. Which is a correct statement about why
the toxin failed?
A) it was hydrophobic
B) it had too much electrical charge
C) both
D) neither - ✔️✔️A
When a cell is placed in an hypotonic solution, what will happen to the cell?
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