Chpt 10, 11

Question 1

RNA polymerase

Answer 1

This enzyme requires a DNA template.

Question 2

Restriction endonuclease

Answer 2

This enzyme requires a DNA template.

Question 3

Replication

Answer 3

Occurs in the nucleus

Question 4

Transcription

Answer 4

Occurs in the nucleus

Question 5

Translations

Answer 5

Occurs in the cytoplasm

Question 6

Which of the following statements correctly describes a typical mammalian messenger RNA?

Answer 6

Messenger RNA has a cap at its 5’end
Messenger RNA has a poly a tail at its 3’ end
Messenger RNA contains sections which are not translated.

Question 7

An insulin dependant diabetic has been injecting insulin regularly for ten years. His blood will most likely contain.

Answer 7

Insulin but not C peptide

Question 8

Which of the following is required for translation of messenger RNA?

Answer 8

Rinosomes
Amino acids
Transfer RNA

Question 9

Match the descriptions to names of the subcellular structures: Ribosome

Answer 9

This structure participates in translation.

Question 10

DNA lipase

Answer 10

This enzyme is not described by any of the above statements.