contestada

Below is a sequence of a normal gene and the same gene in a person with cancer.
Known Gene CCTCGTGGCTGCTGGGAG
Gene in a person CCTCGTGGGCTGCTGGGAG
with cancer
Image retrieved from GA milestone practice questions
What type of mutation is seen in the DNA strand of the person with cancer compared to the
known gene?
O A. Insertion
O B. Deletion
OC. Substitution
OD. Translocation

Below is a sequence of a normal gene and the same gene in a person with cancer Known Gene CCTCGTGGCTGCTGGGAG Gene in a person CCTCGTGGGCTGCTGGGAG with cancer Im class=

Respuesta :

joy123333
Answer:
Insertion

Explanation:
When you follow the sequences together, they seem exactly the same until the ninth letter.

Known: ...TGG[]CTG...
Cancer: ...TGG[G]CTG...

The sequence in a person with cancer has an extra letter, so the mutation is insertion.

Otras preguntas

Q&A Education