%%

Gaokao Biology Practice Question

1.( 6分)关于蛋白质生物合成的叙述,正确的是( )

  1. A.一种 tRNA可以携带多种氨基酸
  2. B.DNA聚合酶是在细胞核中合成的
  3. C.反密码子是位于 mRNA上相邻的三个碱基
  4. D.线粒体中的 DNA能控制某些蛋白质的合成

Want to know if you got it right?

Answer this and thousands more real Gaokao previous-year questions free, get graded instantly, and climb the global ranked leaderboard.

Practice Gaokao free →

More Gaokao Biology questions