某基因含有6000个脱氧核苷酸，由它控制合成的蛋白质分子中应最多含多少氨基酸( )

题干

A：1000个

B：2000个

C：3000个

D：6000个

上一题下一题 0.0难度选择题更新时间:2018-11-12 11:22:05

A

Welcome to Wenzhou Zoo! There are many different kinds of animals in the zoo．They come from different countries and they eat different food.

	Beibei is a cute panda．She is five years old from China. She is black and white．She likes eating bamboo and drinking water．
	Martin is a big elephant．He is ten years old with a long nose．He likes eating grass. People can teach* him to do much work to help them．
	Dudu is a monkey. He is two years old from Japan．He likes eating bananas and cakes．He often lives in the trees．
	Nick is a lion. He is strong．He is nine years old from England．He likes eating meat. He is very happy in the zoo．