unit 1.4 mutation

Question 1

what are mutations

Answer 1

are changes to a organism DNA results no protein. ore altered protein being synthesis

Question 2

single gene mutations

Answer 2

involves the alternation of DNA nucleotide sequence

Question 3

substation

Answer 3

single nucleotide replaces with different nucleotide

Question 4

insertion

Answer 4

single nucleotide added to the DNA section

Question 5

deletion

Answer 5

single nucleotide is remove from DNA section

Question 6

within substation what are some other mutations

Answer 6

missense, nonsense, splice site

Question 7

missense

Answer 7

1 amino acid is cha aged for another which is non function; protein or have little effect

Question 8

nonsense

Answer 8

premature stop common formed resulting shorter protein

Question 9

splice site

Answer 9

intros being retained and some exons aren’t in the ,nature transcript

Question 10

frame shift mutations are cause of what

Answer 10

results of the nuclelotide mutation (insertion and deletion)
affects the dtruvctiure of the protein

Question 11

are chromosomal mutations lethal

Answer 11

YES

Question 12

duplication

Answer 12

section of chromosome is added from homologous partner

Question 13

translocation

Answer 13

section of chromosome is added not from homologous partner

Question 14

inversion

Answer 14

section of chromosome is reversed

Question 15

deletion

Answer 15

section of chromosome is removed