Transcription

Question 1

Transcription

Answer 1

DNA -> mRNA

Question 2

Where does Transcription take place in Prokaryotes?

Answer 2

cytoplasm

Question 3

Where does transcription take place in eukaryotes?

Answer 3

nucleus

Question 4

what is the coding strand called?

Answer 4

Sense strand

Question 5

what is the non-coding strand or the template strand called?

Answer 5

non-sense strand

Question 6

RNA strand will be complimentary to what strand?

Answer 6

the template strand. the RNA strand will look a lot like the coding strand

Question 7

Promoter

Answer 7

Recruits RNA polymerase to come bind to DNA. Rna Polymerase recognizes the sequence of the promoter region and begins there. It then runs into the beginning of the gene called the start site.

Question 8

Where does transcription begin?

Answer 8

Start site

Question 9

Does RNA polymerase need a primer?

Answer 9

no

Question 10

What is monocystronic?

Answer 10

Have 1 gene on RNA. Eukaryotes

Question 11

What is polycystronic?

Answer 11

1 RNA, several gene products. Prokaryotes

Question 12

RNA polymeras I

Answer 12

rRNA

Question 13

RNA polymerase II

Answer 13

mRNA

Question 14

RNA polymerase III

Answer 14

tRNA

Question 15

Promoter in eukaryotes

Answer 15

TATA box (-25)

Question 16

Promoter in Prok

Answer 16

-35 element, -10 Pridnode sequence (AT rich)

Question 17

exons

Answer 17

part that code for a protein

Question 18

introns

Answer 18

Part that need cut out

Question 19

Splicing

Answer 19

Bring the exons together after the introns have been cut out. only happens in eukaryotes

Question 20

Before being sent to nucleus for translation, what needs added to strand?

Answer 20

5’ cap and a poly A tail.

Question 21

Where is the bulk of gene regulation?

Answer 21

Transcription

Question 22

Lac Operon

Answer 22

transcription regulation