Question

The codes found in DNA, for an organism's traits, are copid by the cells m-RNA by producing special units called codons.

These codons are represented by...

A. Four random nitrogenous bases
B. An anti-codon called t-RNA
C. Base pairs A-T and C-G
D. Three nitrogenous bases in a sequence

Answer 1

I believe it is B.



*Explanation:*

Anticodons match up with codons.

Answer 2

During this process, the DNA sequence of a gene is copied into RNA. Before transcription can take place, the DNA double helix must unwind near the gene that is getting transcribed. The region of opened-up DNA is called a transcription bubble.

Step-by-step explanation: