March 3 Test

Question 0

G bonds with what and has how many bonds

Answer 0

G bonds with C and has 3 bonds

Question 1

A bonds with what and has how many bonds

Answer 1

A bonds with T and has 2 bonds

Question 2

Introns are

Answer 2

Removed and not used again

Question 3

Exons are

Answer 3

Protein coding region in the DNA

Question 4

Hylacase cuts through what

Answer 4

Hydrogen bonds

Question 5

Initiation

Answer 5

The RNA polymerase attaches to the promoter

Question 6

Elongation

Answer 6

The RNA grows longer

As the RNA peels away the DNA strands rejoin

Question 7

Termination

Answer 7

The RNA polymerase reached a sequence of bases in the DNA template called a terminator which signals the end of the gene

Question 8

Codon is found on the

Answer 8

Messanger RNA

Question 9

Anticodon is found on the

Answer 9

Transfer RNA

Question 10

Silent mutation has

Answer 10

No effect

Question 11

Misssence mutations have

Answer 11

A change in the base

Question 12

Nonsense mutation

Answer 12

Sequence change resulting in a stop codon

Question 13

Deletion

Answer 13

Causes everything to move up

Question 14

Insertions

Answer 14

Causes everything to move back

Question 15

Genes are on

Answer 15

DNA

Question 16

DNA : T G A G T T A C C

*DNA: A C T C A A T G G

Answer 16

M-RNA: U G A G U U A C C
T- RNA: A C U C A A U G G

Amino acid - stop Val Thr

Question 17

Transcription

Answer 17

The synthesis of RNA under the direction of DNA

Question 18

Translation

Answer 18

The synthesis proteins under the direction of RNA

Question 19

Replication

Answer 19

Occurs in the 5’ to 3’ template, forming short segments

Question 20

Redundant

Answer 20

More than one codon for some amino acids

Question 21

Unambiguous

Answer 21

Is that any codon for one amino acid does not code for any other amino acid

Question 22

Nearly universal

Answer 22

The genetic code is shared by organisms from the simplest bacteria to the most complex plants and animals

Question 23

Without punctuation

Answer 23

In that codon are adjacent to each other with no gals in between