下面是培臻教育小编为大家整理的一篇关于BMAT考试：科学知识与应用练习（9）的文章，供大家参考，下面是详细内容。

BMAT考试：科学知识与应用练习

Insulin is a protein involved in the regulation ofhuman blood glucose levels.

Genetic engineering can be used to allow thelarge-scale production of human insulin.

Which statement describes the process of geneticengineering in this case?

A Taking insulin from a human and inserting it intothe DNA of a bacterium. As the bacterium reproduces, it makes large quantitiesof insulin DNA that can be used to treat human diabetes.

B Taking insulin from a human and inserting it intothe DNA of a bacterium. As the bacterium reproduces, it makes large quantitiesof insulin that can be used to treat human diabetes.

C Taking the insulin gene from a human chromosomeand inserting it into the DNA of a bacterium. As the bacterium reproduces, itmakes large quantities of insulin DNA that can be used to treat human diabetes.

D Taking the insulin gene from a human chromosomeand inserting it into the DNA of a bacterium. As the bacterium reproduces, itmakes large quantities of insulin that can be used to treat human diabetes.

E Taking the insulin gene from a human chromosomeand replacing it in another human chromosome in the same human, so that it willwork better to produce large quantities of insulin.

本文转自互联网。更多内容推荐关注：微信名“培臻"(微信号prepzone)。

Answer: D

n