All of the Following Accurately Describe Knockout Mice EXCEPT

Question

All of the following accurately describe knockout mice EXCEPT
A) knockout mice have been used to study the genetics of human deafness.
B) knockout mice serve as models of various human disorders.
C) knockout mice have been valuable tools in learning about the functions of genes.
D) their development required the ability to isolate mouse embryonic stem cells.
E) all of the mouse genes have been knocked out in various mouse strains.

Accepted Answer

All of the mouse genes have not been knocked out in various mouse strains. While many genes have been knocked out in mice, it is not possible to knock out every single gene in the genome.