A.
tRNA
B.
rRNA
C.
DNA
D.
mRNA
Can't decide on this one...
I think it's D
2007-01-07 11:58:33 · 3 answers · asked by wahoo!!! 1 in Science & Mathematics ➔ Botany
Yes but DNA never has the instructions does it?
2007-01-07 12:02:58 · update #1
The DNA makes the RNA that makes the proteins. So C. DNA.
2007-01-07 12:01:32 · answer #1 · answered by Anonymous · 4⤊ 0⤋
Yes DNA has the information. It's transcripted to RNA and this is translated to proteins. Since you said "originally", DNA is the correct answer.
2007-01-07 13:00:03 · answer #2 · answered by Anonymous · 1⤊ 0⤋
I agree that it's C: DNA.
DNA has the genes which are instructions to build proteins.
mRNA is made by copying the gene.
rRNA is in the ribosomes.
tRNA brings the amino acids to the ribosomes where the proteins are being built according to the base sequence on the mRNA.
But it all starts with DNA.
2007-01-07 13:06:29 · answer #3 · answered by ecolink 7 · 1⤊ 0⤋