Name_
Section_
Question 1
Over the past 30 years, trends have shown an increase in the population of the cownose ray along the east coast of
the United States. The cownose ray preys on bay scallops an
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Section_
7.014 Problem Set 2
Please print out this problem set and record your answers on the printed copy. Answers to this
problem set are to be turned in to the box outside 68-120 by 5:00pm on
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Section_
7.014 Problem Set 3
Please print out this problem set and record your answers on the printed copy. Answers to this problem
set are to be turned in to the box outside 68-120 by 5:00pm on
Name_
Section_
7.014 Problem Set 4
Please print out this problem set and record your answers on the printed copy. Answers to this problem
set are to be turned in to the box outside 68-120 by 5:00pm on
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Section_
7.014 Problem Set 5
Please print out this problem set and record your answers on the printed copy. Answers to this problem
set are to be turned in to the box outside 68-120 by 5:00pm on
Name_
Section_
For Credit? _
7.014 Problem Set 6
READ ME: Please print out this problem set and record your answers on the printed
copy. Please note that this problem set is optional. You can have it
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Section_
7.014 Problem Set 7
Please print out this problem set and record your answers on the printed copy. Answers to this problem
set are to be turned in to the box outside 68-120 by 5:00pm on
Name_
Section_
7.014 Problem Set 1
Please print out this problem set and record your answers on the printed copy. Answers to this
problem set are to be turned in to the box outside 68-120 by 5:00pm on
Name_
Section_
7.014 Problem Set 2
Please print out this problem set and record your answers on the printed copy. Answers to this
problem set are to be turned in to the box outside 68-120 by 5:00pm on
Name_
Section_
7.014 Problem Set 3
Please print out this problem set and record your answers on the printed copy. Answers to this problem
set are to be turned in to the box outside 68-120 by 5:00pm on
Name_
Section_
7.014 Problem Set 4
Please print out this problem set and record your answers on the printed copy. Answers to this problem
set are to be turned in to the box outside 68-120 by 5:00pm on
Name_
Section_
7.014 Problem Set 5
Please print out this problem set and record your answers on the printed copy. Answers to this problem
set are to be turned in to the box outside 68-120 by 5:00pm on
Name_
Section_
For Credit? _
7.014 Problem Set 6
READ ME: Please print out this problem set and record your answers on the printed
copy. Please note that this problem set is optional. You can have it
Name_
Section_
7.014 Problem Set 7
Please print out this problem set and record your answers on the printed copy. Answers to this problem
set are to be turned in to the box outside 68-120 by 5:00pm on
Name_
Section_
Question 1
(a) Below is a list of biological functions. For each macromolecule listed, choose two functions that the
macromolecule is involved in.
membrane component
genetic material
ca
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Section_
Question 1
You work in a lab that studies bacterial membrane proteins. You have isolated a protein, pMem, that spans the
membrane and you determined the sequence of that protein:
1
MKKL
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Section_
Question 1
Shown below are the chromosomes for a diploid organism after the organism has completed S phase. The letters
represent alleles of genes.
A
D
A
D
a
D
F
F
a
D
L
G
F
L
G
l
g
l
g
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7.014 Problem Set 1
Please print out this problem set and record your answers on the printed copy. Answers to this
problem set are to be turned in to the box outside 68-120 by 5:00pm on