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 technique often used to analyse DNA mp c w(72pz f/wjds9s0dolecules. It /+ wsd4jzjtc5 includes a gel and an electric field. The diagram below w/5jzs4+ctdj 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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