Subject SAT (College Board) Biology: Questions 638 - 644 of 805
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Question number: 638
Question
What is the key role of tRNA in terms of protein synthesis?
Choices
Choice (4) | Response | |
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a. | Identifies amino acids and transport and their transportation to ribosomes |
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b. | Inhibits protein synthesis |
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c. | Proof reading |
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d. | Question does not provide sufficient data or is vague |
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Question number: 639
» Cell
Question
How many ATP molecules are produced by aerobic oxidation of one molecule of glucose?
Choices
Choice (4) | Response | |
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a. | 34 |
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b. | 2 |
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c. | 4 |
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d. | 38 |
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Question number: 640
» Cell
Question
Aerobic respiratory pathway is approximately termed as
Choices
Choice (4) | Response | |
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a. | Anabolic |
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b. | Catabolic |
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c. | Amphibolic |
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d. | All of the above |
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Question number: 641
Question
Insertion is classified under
Choices
Choice (4) | Response | |
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a. | Chromosomal mutation |
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b. | Gene mutation |
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c. | Genomic mutation |
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d. | Somatic mutation |
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Question number: 642
» Cell
Question
Kreb’s cycle occurs in
Choices
Choice (4) | Response | |
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a. | Cytoplasm |
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b. | Mitochondria |
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c. | Ribosome |
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d. | Chloroplast |
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Question number: 643
Question
A man of A-blood group marries women of AB blood group. Which type of progeny would indicate that man is heterozygous A?
Choices
Choice (4) | Response | |
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a. | O |
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b. | A |
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c. | B |
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d. | AB |
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Question number: 644
» Cell
Question
In which one of the following do the two names refer to one and the same thing?
Choices
Choice (4) | Response | |
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a. | Kreb’s cycle and Calvin cycle |
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b. | Tricarboxylic acid cycle and Citric acid cycle |
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c. | Citric acid cycle and Calvin cycle |
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d. | Tricarboxylic acid cycle and urea cycle |
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