Lec 32 Genetic Code

Question 1

genetic code is overlapping or non overlapping?

Answer 1

non

Question 2

it takes blank bases to make an aa

Answer 2

3

Question 3

adding this polyribonucleotide makes the C14 counts per minute go off the chart

Answer 3

poly U

Question 4

UUU is a codon for blank

Answer 4

phenylalanine

Question 5

AAA is blank

Answer 5

lysine

Question 6

CCC is blank

Answer 6

proline

Question 7

terminator codon

Answer 7

UAG

Question 8

methods of code cracking

Answer 8

ok

Question 9

wobble base pairings

Answer 9

C-A
A-U
U-A or G
G-U or C
I-U,C, or A

Question 10

wobble base pairings are the blank base of the blank, and the blank base of the blank

Answer 10

first, anticodon, third, codon

Question 11

wobble base pairings are explained by base pairing differences in blank

Answer 11

distance between bases

Question 12

mutation that is a single base change

Answer 12

point

Question 13

change that specifies the same aa

Answer 13

silent

Question 14

change that specifies a different aa

Answer 14

missense

Question 15

change that produces a stop codon

Answer 15

nonsense

Question 16

addition of one or more bases

Answer 16

insertion

Question 17

a loss of one or more bases

Answer 17

deletion

Question 18

sense mutation is same as blank

Answer 18

silent

Question 19

reading frame goes from blank to blank in mRNA

Answer 19

5’, 3’

Question 20

reading frame goes from blank to blank in protein

Answer 20

N terminal, C terminal

Question 21

very bad mutation caused by insertion or deletion

Answer 21

frameshift mutation

Question 22

the genetic code is pretty much blank except for blank

Answer 22

universal, mRNA

Question 23

genetic code is a blank based on the amino acids

Answer 23

triplet