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Molecular Biotechnology MCQs with Answers

Welcome to the Molecular Biotechnology MCQs with Answers. In this post, we have shared Molecular Biotechnology Online Test for different competitive exams. Find practice Molecular Biotechnology Practice Questions with answers in Biology Tests exams here. Each question offers a chance to enhance your knowledge regarding Molecular Biotechnology.

Molecular biotechnology is developing as a dynamic field of inventions and innovations in medicine, agriculture, and industry through the methods of molecular biology. Manipulation of biological molecules, such as DNA, RNA, and proteins, using these vectors creates new products and technologies helpful in solving several problems.

The major fields of molecular biotechnology are genetic engineering, recombinant DNA technology, and synthetic biology. Genetic engineering is the deliberate alteration of the genetic makeup of an organism with the aim of developing a certain character or synthesizing specific proteins. These processes basically hinge on the major principles including CRISPR-Cas9 and gene cloning that correctly change the genome.

This recombinant DNA allows one to insert genes into host cells to produce proteins, enzymes, and other material, which has been used in the manufacture of drugs, such as the production of insulin and growth hormones and vaccines.

Synthetic biology further stretches the domain of molecular biotechnology because it aims to design novel biological parts, devices, and systems because this is actually aimed at building novel organisms with their intended functions, for example, microbes that produce biofuels or clean up environmental pollutants.

Another important application of molecular biotechnology in agricultural biotechnology is the design of genetically modified crops that best exhibit certain traits such as greater pest resistance and nutritional benefits.

Molecular Biotechnology Online Quiz

By presenting 3 options to choose from, Molecular Biotechnology Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Molecular Biotechnology Questions and Answers and click over the correct answer.

  • Test Name: Molecular Biotechnology MCQ Quiz Practice
  • Type: Quiz Test
  • Total Questions: 40
  • Total Marks: 40
  • Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

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Molecular Biotechnology MCQs

Molecular Biotechnology

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1 / 40

What is a bioinformatics database?

2 / 40

What is recombinant DNA?

3 / 40

What is the purpose of a Western blot?

4 / 40

What is a DNA ligase used for in molecular cloning?

5 / 40

What is gene knockdown?

6 / 40

What is molecular biotechnology?

7 / 40

What is a genomic library?

8 / 40

What is a chimera in genetic engineering?

9 / 40

What is the main application of agricultural biotechnology?

10 / 40

What is the main application of tissue engineering?

11 / 40

What is the role of liposomes in gene delivery?

12 / 40

What is the purpose of a vector in genetic engineering?

13 / 40

What is the purpose of an affinity chromatography?

14 / 40

What is an antisense oligonucleotide?

15 / 40

What is the purpose of bacterial transformation in biotechnology?

16 / 40

What is the purpose of Southern blotting?

17 / 40

What is a DNA probe?

18 / 40

What is the purpose of proteomics?

19 / 40

What is a transgenic organism?

20 / 40

What is the purpose of an ELISA (Enzyme-Linked Immunosorbent Assay)?

21 / 40

What is electroporation?

22 / 40

What is the purpose of site-directed mutagenesis?

23 / 40

What is a cDNA library?

24 / 40

What is the role of an expression vector?

25 / 40

What is the function of a gene gun in biotechnology?

26 / 40

What is a knockout mouse?

27 / 40

What is the function of CRISPR-Cas9 in biotechnology?

28 / 40

What is RNAi (RNA interference)?

29 / 40

What is a plasmid?

30 / 40

What is gene cloning?

31 / 40

What is the purpose of gel electrophoresis?

32 / 40

What is the main goal of pharmacogenomics?

33 / 40

What is the role of restriction enzymes in biotechnology?

34 / 40

What is the purpose of Northern blotting?

35 / 40

What is the purpose of flow cytometry?

36 / 40

What is the role of a bioreactor in biotechnology?

37 / 40

What is the main goal of gene therapy?

38 / 40

What is the purpose of PCR (Polymerase Chain Reaction)?

39 / 40

What is the purpose of a DNA microarray?

40 / 40

What is the function of a reporter gene in a genetic experiment?

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