MCQ Collection
tas-tce MCQs
Practice tas-tce questions with answers and explanations.
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Correct Answer: D. 182
Explanation:
Mass=nM=7×26=182 g.
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Correct Answer: A. It lowers activation energy without being consumed.
Explanation:
Enzymes alter reaction rate by lowering activation energy.
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Correct Answer: C. Two genetically similar daughter cells with the same chromosome number.
Explanation:
Mitosis supports growth and repair.
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Correct Answer: D. 286
Explanation:
Mass=nM=11×26=286 g.
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Correct Answer: B. It lowers activation energy without being consumed.
Explanation:
Enzymes alter reaction rate by lowering activation energy.
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Correct Answer: B. Two genetically similar daughter cells with the same chromosome number.
Explanation:
Mitosis supports growth and repair.
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Correct Answer: A. 1 × 10⁻6 mol L⁻¹
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Correct Answer: D. 7.46
Explanation:
P=E/t=7.46 W.
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Correct Answer: C. To estimate what happens without the experimental treatment.
Explanation:
A control provides a comparison baseline.
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Correct Answer: C. 3/4
Explanation:
AA and Aa show the dominant phenotype: 3 of 4 expected offspring.
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Correct Answer: C. 0.05
Explanation:
After 2 half-lives, amount=0.2/2^2=0.05.
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