Continuity and Change D.1 DNA Replication (id: c2f593c98)

本题目来源于试卷: Continuity and Change D.1 DNA Replication，类别为 IB生物学

[问答题]
Gel electrophoresis is a technique often use4h a) o*gloa53 durbs /5c7urvd to anahe4 6xrn)xa -ug4hrs-( v).b m bx+fjglyse DNA molecules. It includes a gel and an electric field. The diagram below shows the outcome of x+ vmb)4sx-ug6j-hr ne(x ).rhf4abggel 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.

参考答案:

本题详细解析: 暂无

微信扫一扫，分享更方便