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【多选题】
企业质量体系是指为实施质量管理所需的组织结构、职责、程序、过程和资源,包括()。A.
质量保证体系
B.
质量管理体系
C.
质量维护体系
D.
质量标准体系
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皮皮学刷刷变学霸
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【简答题】滞后链(lagging strand)
【简答题】此处正确答案是[A]lagging[B]lacking[C]scarce[D]short
【简答题】[A] lagging [B] lacking [C] scarce [D] short
【单选题】Why does lagging strand synthesis consist of discontinuous Okazaki fragments?
A.
A、There is a shortage of dNTPs for lagging strand synthesis.
B.
Okazaki fragments are riddled with mistakes; proofreading enzymes chop up the nucleotide into short fragments.
C.
Lagging strand DNA polymerase can only handle a few nucleotides at a time.
D.
DNA is synthesized 5' to 3'. Replication can only proceed from the unwound portion of DNA outward.
【简答题】随从链(lagging strand)
【单选题】Why does lagging strand synthesis consist of discontinuous Okazaki fragments?
A.
There is a shortage of dNTPs for lagging strand synthesis.
B.
Okazaki fragments are riddled with mistakes; proofreading enzymes chop up the nucleotide into sho
C.
Lagging strand DNA polymerase can only handle a few nucleotides at a time.
D.
DNA is synthesized 5' to 3'. Replication can only proceed from the unwound portion of DNA outw
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