ExamVeda
Login
Home

Basic Principles of Biotechnology MCQ Questions & Answers | Biotechnology

Learn and Practice Basic Principles of Biotechnology MCQ Questions & Answers Available for Biotechnology Engineering Students to Clear GATE Exams, Technical Interviews, Competitive Examinations, and Other Entrance Exams. The Basic Principles of Biotechnology Chapter is Especially Important for Biotechnology Engineering and GATE Students. Page-2 section-1

11
The physiological mechanism responsible for flowering in response to temperature
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
12
Which of the following amino acids have side chains that are negatively charged under physiological conditions (i.e., near pH 7)?
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
13
Histones have very high percentage of basic amino acids (15 - 30%). For this class of proteins which of the following reagents would be a suitable choice for generating peptides in determination of amino acid sequence of the protein
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
14
Number of nucleotide present in FMN is
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
15
If a reaction is at equilibrium, the free energy, ΔG change is
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
16
Order the following events observed during muscle contraction in the correct sequence
1. The sarcomere shortens
2. ATP is hydrolyzed
3. Ca2+ binds to troponin
4. ATP binds to myosin
5. Mosin contracts F-actin
6. F-actin moves
7. Tropomyosin moves
8. Ca2+ is released from the sarcoplasmic reticulum
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
17
Under standard temperature (T) and pressure (P) conditions, 128 g of an ideal gas molecule A occupies a volume of 1 L. The gas molecule A obeys the relationship RT = 0.25 PV. R and V are universal gas constant and ideal gas volume, respectively. The molecule A is
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
18
A peptide has the sequence Glu-His-Trp-Ser- Gly-Leu-Arg-pro-Gly. What is the net charge of the molecule at PH 11.
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
19
Which of the following statements are correct? Very long DNA fragments (> 100 kb) from eukaryotic genomes
P. Can be efficiency packaged in a λ phage vector
Q. Can be propagated in yeast artificial chromosomes
R. Must have cohesive ends for cloning
S. Can be separated by pulsed field gel electrophoresis techniques
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
20
Which one of the following statements about eukaryotic RNA polymerases I, II and III is false?
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board