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UTA 2457 A&P 1 Chapter 1-5 Lab Activities question and answer
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UTA 2457 A&P 1 Chapter 1-5 LabActivities question and answer
Vesicular transport - correct answer ✅Which of the
following is NOT a passive process?
Equilibrium - correct answer ✅When the solutes are
evenly distributed throughout a solution, we say the
solution has reached _______.
Impermeable - correct answer ✅Which of the following
does NOT describe the plasma membrane?
Facilitated diffusion - correct answer ✅Which of the
following requires a membrane-bound carrier for
transport?
Sodium chloride - correct answer ✅Which of the
following solutes would move the fastest?
- The potential energy of the solute
- The membrane pore size - correct answer ✅For
solutes that move by simple diffusion, which of the
following does NOT affect the rate of simple diffusion
across a membrane?
,UTA 2457 A&P 1 Chapter 1-5 Lab
Activities question and answer
Simple diffusion - correct answer ✅In this activity, the
solutes were transported through the dialysis membrane
by
50 MWCO, 100 MWCO, and 200 MWCO - correct answer
✅Through which membrane(s) would sodium chloride
diffuse?
They assist in simple diffusion - correct answer ✅Which
of the following statements about carrier proteins is
FALSE?
The movement of a given solute usually occurs in both
directions (into and out of the cell). - correct answer
✅Which of the following statements about facilitated
diffusion is FALSE?
The solute directly requires ATP for its transport - correct
answer ✅Which of the following is NOT a reason why a
solute would require facilitated diffusion?
Increasing the steepness of the concentration gradient -
correct answer ✅Which of the following would increase
the rate of facilitated diffusion?
,UTA 2457 A&P 1 Chapter 1-5 Lab
Activities question and answer
Move solutes with their concentration gradient - correct
answer ✅Simple diffusion and facilitated diffusion both
______.
Decreasing the number of carrier proteins - correct
answer ✅Which of the following would decrease the
rate of facilitated diffusion?
The maximum rate of transport will occur - correct
answer ✅What happens to facilitated diffusion when the
protein carriers become saturated?
There was no change in the transport rate of glucose -
correct answer ✅What happened when sodium
chloride was added as a solute in the left beaker?
Water moves toward the solution with the lowest
concentration of solutes - correct answer ✅Which of
the following statements about osmosis is FALSE?
will induce cell shrinkage - correct answer ✅A
hypertonic solution:_________.
, UTA 2457 A&P 1 Chapter 1-5 Lab
Activities question and answer
Water will move toward the more concentrated solutes. -
correct answer ✅If a membrane is impermeable to
solutes, which of the following is true?
mm Hg - correct answer ✅Osmotic pressure is
measured in units of ______.
Sodium chloride, glucose and albumin generated osmotic
pressure. - correct answer ✅Which of the following is
generated osmotic pressure?
The solutes can diffuse through the pores and the
concentration of solutes is the same on both sides of the
membrane. - correct answer ✅Which of the following
would result in NO change in osmotic pressure across a
membrane?
The net movement of water is toward the albumin -
correct answer ✅With the experimental conditions set
at 10mM glucose and 9mM albumin, and the 200 MWCO
membrane in place, which of the following is true?
The cell will shrink - correct answer ✅A cell is
immersed in a beaker of solution. The cell membrane is
permeable to water but impermeable to solutes. If the
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