West Coast University-Los Angeles Physio 261 Lab Final Review ||
100% Exact Answers.
A solution surrounding a cell is hypertonic if:
A) It contains the same amount of nonpenetrating solute particles as the interior of the cell
B) It contains more nonpenetrating solute particles than the interior of the cell
C) It contains fewer nonpenetrating solute particles than the anterior of the cell correct answers
B) It contains more nonpenetrating solute particles than the interior of the cell
All of the following are true of the active transport except:
A) ATP is used to power the active transport
B) It uses a membrane-bound carrier protein
C) Solutes move along with their concentration gradient
D) Solutes move against their concentration gradient correct answers C) Solutes move along
with their concentration gradient
Cells takes on water by osmosis until they become bloated in HYPOTONIC solution. T/F correct
answers True
Determine the correct order of solutes from smallest to largest correct answers sodium chloride,
urea, glucose, albumin
Glucose can be transported by the facilitated diffusion in our cells. T/F correct answers True
In normal conditions, inside the cell is more positive than outside the cell. T/F correct answers
False
Osmosis requires ATP. T/F correct answers False
, The greatest amount of filtration takes place in? correct answers Kidney
Water moves from hypotonic solution to hypertonic solution. T/F correct answers True
Which of the following would REQUIRE an input of energy?
A) diffusion
B) osmosis
C) filtration
D) vesicular transport correct answers D) vesicular transport
The graph shows correct answers Treppe
A concentration in which the muscle does not shorten but its tension increases is called isotonic
contraction. T/F correct answers False
A contraction in which the muscle does not shorten but its tension increases is called isometric
contraction. T/F correct answers True
A fascicle is correct answers bundle of muscle fibers enclosed by a connective tissue sheath
A motor unit is ____ correct answers a single motor neuron and all the muscle cells it innervates
A muscle twitch is ____ correct answers a single contraction of skeletal muscle
During this period of muscle twitch, there is no change in tension in the muscle correct answers
Latent period
100% Exact Answers.
A solution surrounding a cell is hypertonic if:
A) It contains the same amount of nonpenetrating solute particles as the interior of the cell
B) It contains more nonpenetrating solute particles than the interior of the cell
C) It contains fewer nonpenetrating solute particles than the anterior of the cell correct answers
B) It contains more nonpenetrating solute particles than the interior of the cell
All of the following are true of the active transport except:
A) ATP is used to power the active transport
B) It uses a membrane-bound carrier protein
C) Solutes move along with their concentration gradient
D) Solutes move against their concentration gradient correct answers C) Solutes move along
with their concentration gradient
Cells takes on water by osmosis until they become bloated in HYPOTONIC solution. T/F correct
answers True
Determine the correct order of solutes from smallest to largest correct answers sodium chloride,
urea, glucose, albumin
Glucose can be transported by the facilitated diffusion in our cells. T/F correct answers True
In normal conditions, inside the cell is more positive than outside the cell. T/F correct answers
False
Osmosis requires ATP. T/F correct answers False
, The greatest amount of filtration takes place in? correct answers Kidney
Water moves from hypotonic solution to hypertonic solution. T/F correct answers True
Which of the following would REQUIRE an input of energy?
A) diffusion
B) osmosis
C) filtration
D) vesicular transport correct answers D) vesicular transport
The graph shows correct answers Treppe
A concentration in which the muscle does not shorten but its tension increases is called isotonic
contraction. T/F correct answers False
A contraction in which the muscle does not shorten but its tension increases is called isometric
contraction. T/F correct answers True
A fascicle is correct answers bundle of muscle fibers enclosed by a connective tissue sheath
A motor unit is ____ correct answers a single motor neuron and all the muscle cells it innervates
A muscle twitch is ____ correct answers a single contraction of skeletal muscle
During this period of muscle twitch, there is no change in tension in the muscle correct answers
Latent period
