Subject SAT (College Board) Biology: Questions 533 - 537 of 824
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Question number: 533
Question
The glycosidic bonds in DNA and RNA
Choices
| Choice (5) | Response | |
|---|---|---|
a. | stabilize Watson-Crick bonds | |
b. | can be hydrolyzed by ion | |
c. | are free to rotate over about | |
d. | connect the sugar to the base | |
e. | All of the above | |
Question number: 534
Question
Lichens are described as indicator of
Image of the Lichens
Choices
| Choice (5) | Response | |
|---|---|---|
a. | Air pollution | |
b. | Water pollution | |
c. | Agricultural productivity | |
d. | Soil pollution | |
e. | Question does not provide sufficient data or is vague | |
Question number: 535
Question
Match the following
| List-Ⅰ (Column I) | List-Ⅱ (Column II) |
|---|---|
(A) Palisade layer | (i) Secretes waxy cuticle |
(B) Guard cell | (ii) Loosely packed photosynthetic cells |
(C) Epidermis | (iii) Exchange of gases |
(D) Spongy layer | (iv) Closely packed photosynthetic cells |
Choices
| Choice (5) | Response | |
|---|---|---|
| ||
a. |
| |
b. |
| |
c. |
| |
d. |
| |
e. | All of the above | |
Question number: 536
» Cell
Question
Division of cytoplasm after completion of nuclear division is called
Choices
| Choice (5) | Response | |
|---|---|---|
a. | Apomixis | |
b. | Cytokinesis | |
c. | Cytomixis | |
d. | Karyokinesis | |
e. | None of the above | |
Question number: 537
» Cell
Question
Identify the incorrect statement about t-RNA.
Choices
| Choice (5) | Response | |
|---|---|---|
a. | They have the smallest size among all species | |
b. | There is at least one specific t-RNA molecule for each of the amino acids. | |
c. | All t-RNAs have between nucleotides. | |
d. | Question does not provide sufficient data or is vague | |
e. | All of the above | |