5. The ABC excinuclease is essential in: (A) base-excision repair. (B) methyl-directed repair. (C) mismatch repair. (D) SOS repair. (E) nucleotide-excision repair.

5. The ABC excinuclease is essential in:
(A) base-excision repair.
(B) methyl-directed repair.
(C) mismatch repair.
(D) SOS repair.
(E) nucleotide-excision repair.

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木公診間裝潢中

B1 · 2025/03/26

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The ABC excinuclease...

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6. Which of the following statements regarding plasmid cloning vectors is correct? (A) Circular plasmids do not require an origin of replication to be propagated in (E) coli. (B) The copy number of plasmids may vary from a few to several hundred. (C) Foreign DNA fragments up to 45,000 base pairs can be cloned in a typical plasmid. (D) Plasmids do not need to contain genes that confer resistance to antibiotics. (E) Plasmid vectors must carry promoters for inserted gene fragments.

5. The ABC excinuclease is essential in:
(A) base-excision repair.
(B) methyl-directed repair.
(C) mismatch repair.
(D) SOS repair.
(E) nucleotide-excision repair.

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相關試題

相關試卷

5. The ABC excinuclease is essential in:(A) base-excision repair.(B) methyl-directed repair.(C) mismatch repair.(D) SOS repair.(E) nucleotide-excision repair.

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相關試題

相關試卷

5. The ABC excinuclease is essential in:
(A) base-excision repair.
(B) methyl-directed repair.
(C) mismatch repair.
(D) SOS repair.
(E) nucleotide-excision repair.