Q. If serum is removed from the growth medium of human embryonic kidney cell line (HEK), then the cells will
✅ Correct Answer: (C)
Undergo cell cycle arrest
Cell Biotechnology MCQs | Page - 4
Dear candidates you will find MCQ questions of Cell Biotechnology here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. Fusicoccin promotes cotyledon growth by promoting
✅ Correct Answer: (D)
Cell wall acidification
Q. In eukaryotic cell, DNA replication takes place during
✅ Correct Answer: (A)
S-phase
Q. Primary neutransmitter that playa role in sleep, appetite, arousal and mood is
✅ Correct Answer: (A)
Serotonin
Q. A cell in G1 of interphase has 12 chromosomes. How many chromatids will be found per cell during metaphase II of meiosis?
✅ Correct Answer: (B)
12
Q. Which of the following is a Pattern Recognition Receptor (PRR)?
✅ Correct Answer: (B)
Mannose-binding lectin
Q. Peptidyl transferase are associated to
✅ Correct Answer: (B)
Larger subunit of ribosomes
Q. In eukaryotes, cytokinesis is inhibited by
✅ Correct Answer: (A)
Cytochalasin D
Q. Apoptosis is characterized by
✅ Correct Answer: (B)
Programmed cell death
Q. Cell type A secretes molecule X into the culture medium. Cell type B in the same culture responds to the molecule X by expressing protein Y. Which one of the following modes of signaling represents the interaction between A and B?
✅ Correct Answer: (C)
Paracrine
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