wich of the following travels from the nocleus out into the cell,where it is used to makr proteins?
回答 (6)
2007-03-24 8:06 pm
✔ 最佳答案
messenger RNA
2007-03-25 3:23 am
RNA
2007-03-25 3:22 am
i disagree with them all just cuz... we'll say i'm dumb... but
dna
dna
2007-03-25 3:15 am
RNA. In general, RNA travels to ribosome where it is transcript into protein.
2007-03-25 3:14 am
c. RNA
that is because RNA is made (transcribed) in the nucleus by information encoded by DNA, and then it travels into the cell to the rRNA (ribosomes) where it is read and tRNA carries amino acids to the ribosome to create protein.
it can't be a. since genes is segments of DNA that codes for certain proteins, therefore it remains in the nucleus. b. is DNA so it remains in the nucleus as well. d. is cells itself! zygotes are fertilized eggs, so i don't see how it can travel out of nuclei...
that is because RNA is made (transcribed) in the nucleus by information encoded by DNA, and then it travels into the cell to the rRNA (ribosomes) where it is read and tRNA carries amino acids to the ribosome to create protein.
it can't be a. since genes is segments of DNA that codes for certain proteins, therefore it remains in the nucleus. b. is DNA so it remains in the nucleus as well. d. is cells itself! zygotes are fertilized eggs, so i don't see how it can travel out of nuclei...
2007-03-25 3:06 am
C, RNA
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