1
NEET 2017
MCQ (Single Correct Answer)
+4
-1
Anaphase Promoting Complex (APC) is a protein degradation machinery necessary for proper mitosis of animal cell. If APC is defective in a human cell, which of the following is expected to occur?
A
Chromosomes will be fragmented.
B
Chromosomes will not segregate.
C
Recombination of chromosome arms will occur.
D
Chromosomes will not condense.
2
NEET 2017
MCQ (Single Correct Answer)
+4
-1
Which of the following options gives the correct sequence of events during mitosis?
A
Condensation $$ \to $$   Nuclear membrane disassembly $$ \to $$ Arrangement at equator $$ \to $$ Centromere division $$ \to $$ Segregation $$ \to $$ Telophase
B
Condensation $$ \to $$ Crossing over $$ \to $$ Nuclear membrane disassembly $$ \to $$ Segregation $$ \to $$ Telophase
C
Condensation $$ \to $$ Arrangement at equator $$ \to $$ Centromere division $$ \to $$ Segregation $$ \to $$ Telophase
D
Condensation $$ \to $$ Nuclear membrane disassembly $$ \to $$ Crossing over $$ \to $$ Segregation $$ \to $$ Telophase
3
NEET 2016 Phase 2
MCQ (Single Correct Answer)
+4
-1
During cell growth, DNA synthesis takes place on
A
S-phase
B
G1-phase
C
G2-phase
D
M phase
4
NEET 2016 Phase 2
MCQ (Single Correct Answer)
+4
-1
When cell has stalled DNA replication fork, which checkpoint should be predominantly activated?
A
G1/S
B
G2/M
C
M
D
Both G2/M and M
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