Unity and Diversity A.2 Nucleic Acids (id: 8b29757ee)

本题目来源于试卷: Unity and Diversity A.2 Nucleic Acids，类别为 IB生物学

[问答题]
Gel electrophoresis is a techniqjp0n-)0 lk+ akyx) 7zhlogb)que often us05r;2z, wb m6xbm j,5r67 pqleu bvvimed to analyse DNA molecules. It includes a gel andq2,mbi6,jp bubrvmr 6ve5mz5 7 0xlw; an electric field. The diagram below shows the outcome of gel electrophoresis.


1.DNA is a type of nucleic acid. State one location where DNA is found in cells.

2.Deduce, with a reason, which direction the DNA fragment moves through the gel.

3.Distinguish between the functions of DNA and RNA in unicellular organisms.

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