Subject SAT (College Board) Biology: Questions 170 - 174 of 824
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Question number: 170
Question
In a pond ecosystem, the bottom area where the production is lesser than respiration ) is termed as:
Choices
| Choice (5) | Response | |
|---|---|---|
a. | Limnetic zone | |
b. | Tidal zone | |
c. | Profundal zone | |
d. | Benthic zone | |
e. | All of the above | |
Question number: 171
» Cell
Question
Outer membrane of mitochondria resembles bacterial membrane and outer chloroplast membrane in having
Choices
| Choice (5) | Response | |
|---|---|---|
a. | porins | |
b. | impermeability | |
c. | single ion channel | |
d. | oxysomes | |
e. | Question does not provide sufficient data or is vague | |
Question number: 172
Question
The type of sugar in the DNA is
Nucleotide in DNA
Choices
| Choice (5) | Response | |
|---|---|---|
a. | Hexose | |
b. | Triose | |
c. | Pentose | |
d. | Tetrose | |
e. | All of the above | |
Question number: 173
Question
Which is not the property of protein?
Choices
| Choice (5) | Response | |
|---|---|---|
a. | embedded in plasma membrane | |
b. | acting as a catalyst | |
c. | structural integrity in live forms | |
d. | having a glycerol backbone | |
e. | Question does not provide sufficient data or is vague | |
Question number: 174
Question
Two solutions of a substance (non electrolyte) are mixed in the following manner, of of first solution of second solution. What is the Molarity of the final mixture?
Choices
| Choice (5) | Response | |
|---|---|---|
a. |
| |
b. |
| |
c. |
| |
d. |
| |
e. | None of the above | |