BIO 1011 AP QUIZ WEEK 10 BIO1011 WEEK 10 QUIZ ANATOMY AND PHYSIOLOGY

Grading Summary
These are the automatically computed
results of your exam. Grades for essay
questions, and comments from your
instructor, are in the "Details" section
below.
Date and Time Started: 11/6/2013 6:08:37 PM
Time Spent: 2 h , 32 min , 10 secs
Points Received: 174 / 200 (87%)
Question Type: # Of Questions: # Correct:
Multiple Choice 100 87
Grade Details - All Questions
Question 1. Question : The triplet codes needed to specify a specific polypeptide chain are
found in the
Student Answer:
gene.
anticodon.
cytoplasm.
polypeptide itself.
codon.
Comments:
Question 2. Question : In order to maintain cellular homeostasis, an exchange pump ejects
________ ions from the cell and imports ________ ions.
Student Answer:
calcium; sodium
potassium; calcium
sodium; calcium
potassium; sodium
sodium; potassium
Comments:
Question 3. Question : Which of the following is the symbol for an amino group?
Student Answer:
–OH
–AMO
–PO3
–NH2
–COOH
Comments:
Question 4. Question : The plasmalemma includes
Student Answer:
glycolipids.
integral proteins.
phospholipids.
all of the above
A and C only
Comments:
Question 5. Question : The chemical behavior of an atom is determined by
Student Answer:
the outermost electron shell.
the size of the atom.
the number of neutrons.
the mass of the nucleus.
the number of protons.
Comments:
Question 6. Question : Which pH is closest to normal body pH?