LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

MOLECULAR BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Comparing the normal DNA code to the mutant shows which 2 choices?Normal-AGA-TTC-ATA-GCGMutant-AGA-TTC-AAT-AGC-G
A
deletion
B
insertion
C
substitution
D
nonsense
E
frameshift
Explanation: 

Detailed explanation-1: -They are DNA sequences with no errors or mutations. They are DNA sequences with a change or alteration. Original sequences produce normal or regular phenotypes. Mutated sequences produce new phenotypes.

Detailed explanation-2: -6. When comparing a normal and mutant gene sequence, how do you identify a frameshift mutation? The number of nucleotides between the normal and mutant gene sequences is different and the amino acid sequence is different.

There is 1 question to complete.