AP (Advanced Placement) Biology: Questions 148 - 152 of 868

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Question number: 148

» DNA and Protein Synthesis

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MCQ▾

Question

The Shine-Dalgarno sequence is recognizable by a

Choices

Choice (5)Response

a.

Spliceosome

b.

Replisome

c.

Sigma factor

d.

Ribosome

e.

Restriction endonuclease

Question number: 149

» DNA and Protein Synthesis

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MCQ▾

Question

The DNA chain acts as template for RNA synthesis has the following order of bases, AACGTTGCA. What will be the order of bases in mRNA?

Choices

Choice (5)Response

a.

UUGCAACGU

b.

ATGCTTCGA

c.

UTCGUUGCT

d.

TTGCAACGT

e.

Question does not provide sufficient data or is vague

Question number: 150

» DNA and Protein Synthesis

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MCQ▾

Question

Which of the following organisms lack mitosis division and use binary fission for cell division?

Choices

Choice (5)Response

a.

Prokaryotes

b.

Yeast

c.

Fungi

d.

Eukaryotes

e.

None of the above

Question number: 151

» DNA and Protein Synthesis

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MCQ▾

Question

Which of the following is required for end to end joining of DNA?

Choices

Choice (5)Response

a.

DNA ligase

b.

DNA polymerase III

c.

DNA polymerase I

d.

DNA polymerase II

e.

All of the above

Question number: 152

» DNA and Protein Synthesis

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MCQ▾

Question

Which of the following statements regarding tRNA, rRNA and mRNA is NOT true?

Choices

Choice (5)Response

a.

They can all form short, complementary double-stranded regions with each other.

b.

They are all synthesized within the nucleus in eukaryotes.

c.

They are all present during translation.

d.

They all contain uracil in lieu of thymine.

e.

They all code for the production of some protein product.

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