The nuclear lamina is an array of filaments on the inner side of the nuclear membrane. If a method were found that could cause the lamina to fall into disarray, what would you expect to be the most likely immediate consequence?
A) the loss of all nuclear function
B) the inability of the nucleus to divide during cell division
C) a change in the shape of the nucleus
D) failure of chromosomes to carry genetic information
E) inability of the nucleus to keep out destructive chemicals

Question

Quizplus · Accepted Answer

The nuclear lamina contributes to the overall shape and stability of the nucleus. If it were to fall into disarray, it is likely that the shape of the nucleus would be altered. However, this would not necessarily lead to a complete loss of nuclear function or failure of chromosomes to carry genetic information. It also would not necessarily affect the ability of the nucleus to keep out destructive chemicals. The inability of the nucleus to divide during cell division may be a possible consequence but is not the most likely immediate consequence.

The Nuclear Lamina Is an Array of Filaments on the Inner