Home
Class 12
BIOLOGY
Anaphase Promoting Complex (APC) is a pr...

Anaphase Promoting Complex (APC) is a protein degradation machinery necessary for proper mitosis of animal cells. If APC is defective in a human cell, which of the following is expected to occur?

A

Chromosomes will not condense

B

Chromosomes will be fragmented

C

Chromosomes will not segregate

D

Recombination of chromosome arms will occur

Text Solution

Verified by Experts

The correct Answer is:
C
Anaphase Promoting Complex (APC) is a protein necessary for separation of daughter chromosomes during anaphase. If APC is defective then the chromosomes will fail to segregate during anaphase.
Promotional Banner

Similar Questions

Explore conceptually related problems

Which of the following ribosomes are engaged in protein synthesis in animals cell:

The given statements describe a group of organisms. (i) Instead of a cell wall they have a protein rich pellicible making their body flexible. (ii) They have 2 flagella, a short and a long one. (iii) They show mixotrophic nutrition (iv) They are connecting link between plants and animals. which of the following groups is referred to here?

C-value is the characteristic DNA content in a haploid cell of a given species. Earlier it was considered that C-value correlates with organism complexity. However, it is now evident that C-value varies enormously among species and this bears no correlation with the complexity of the organisms . For example, the cells of some salamanders may contain 40 times more DNA than those of humans. Which of the following explains this C-value paradox?