Week 2 Quiz 95%
Question 1 (5 points)
What property of the phospholipid bilayer allows proteins to
move laterally in the membrane?
Question 2 (5 points)
Which of the following carbohydrates is used to store energy
...
Week 2 Quiz 95%
Question 1 (5 points)
What property of the phospholipid bilayer allows proteins to
move laterally in the membrane?
Question 2 (5 points)
Which of the following carbohydrates is used to store energy
in animal cells?
Question 3 (5 points)
Saved
Which of the following is characterized as dietary fiber?
Question 4 (5 points)
A set of erythrocytes is placed in a beaker of 0.9% NaCl.
Nothing appears to happen to the cells. Why?
Question 5 (5 points)
What is the name of the monomer that makes up proteins?
Question 6 (5 points)
Why are amino acids called “amino acids?
Question 7 (5 points)
Why does the egg white from raw eggs go from clear to
white after it is cooked?
Question 8 (5 points)
What is the function of the nucleus in the eukaryotic cell?
Question 9 (5 points)
Saved
What is the function of the peroxisome in the eukaryotic
cell?
Question 10 (5 points)
You have a case of the common cold (which is caused by a
virus). What would happen if you take antibiotics?
Question 11 (5 points)
Which is a plausible effect of taking oral antibiotics?
A: the antibiotics could unintentionally kill good bacteria
living in your intestines, leaving you more susceptible to
infection by pathogenic bacteria
Question 12 (5 points)
Describe why eukaryotic cells being compartmentalized can
make their metabolism more complex?
Question 13 (5 points)
What is the difference between eukaryotic and prokaryotic cells?
Question 14 (5 points)
What level of protein structure is associated with the
sequence of amino acids?
Question 15 (5 points)
Saved
What type of molecule is shown here?
Question 15 options:
Question 16 (5 points)
Saved
Which of the following is not a component of the
endomembrane system?
Question 16 options:
mitochondria
Question 17 (5 points)
Saved
Which of the following is not part of a nucleic acid?
Question 18 (5 points)
Sodium ions are more highly concentrated outside the cell,
in the extracellular fluid. Which process would be used to
return any sodium ions that leaked into the cell back to the
extracellular fluid?
Question 19 (5 points)
If you place a blood cell in a beaker filled with pure water,
what would likely happen?
A: Question 19 (5 points)
If you place a blood cell in a beaker filled with pure water,
what would likely happen?
Question 19 options:
Question 20 (5 points)
If you place a blood cell in a beaker filled with a concentrated salt solution, what
would likely happen?
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