Match the term with its correct description.

Column A
1.
The section of the DNA strand to be copied into messenger RNA

:
The section of the DNA strand to be copied into messenger RNA

2.
The area upstream from the DNA code to be copied

:
The area upstream from the DNA code to be copied

3.
The enzyme that copies the DNA code into messenger RNA

:
The enzyme that copies the DNA code into messenger RNA

4.
The base that replace thymine in RNA molecules

:
The base that replace thymine in RNA molecules

5.
The DNa code that stops the transcription process

:
The DNa code that stops the transcription process

6.
The parts of the messenger RNA that will be spliced together to form the code to make the protein

:
The parts of the messenger RNA that will be spliced together to form the code to make the protein

7.
The "junk" material that is removed in RNA splicing

:
The "junk" material that is removed in RNA splicing

Column B
a.
transcription unit

b.
RNA polymerase

c.
termination signal

d.
uracil

e.
promotor

f.
introns

g.
exons