Biotechnology

Genetic Engineering Applications MCQs with Answers

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

Genetic engineering is revolutionizing many sectors, be it in the medical solution or agricultural and industrial innovations. In its basic sense, it involves changing an organism’s DNA by obtaining desirable traits or functions through CRISPR, gene cloning, and recombinant DNA technology.

Indeed, the growing genetic engineering has reached some breakthroughs in medicine. For instance, targeted gene therapies are actually designed to treat some genetic disorders, ranging from cystic fibrosis to muscular dystrophy. It also made possible the production of recombinant proteins of extreme importance for the treatment of diabetes and growth deficiencies, such as the production of insulin and growth hormones.

Crop genetic engineering has increased crop yield and resistance. Examples of GM crops include Bt cotton, resistant to certain pests, and Roundup Ready soybeans, resistant to the herbicide that is sprayed on them. These crops ensure easier farming and less use of chemical pesticides. Genetic engineering has also included developing crops with enhanced nutritional value and tolerance to stress factors as part of the efforts to meet the massive food security burdens in the globe.

Genetic engineering contributes to the production of industrial amounts of biofuels, biodegradable plastics, and other sustainable materials. Microorganisms may be engineered for the production of valuable chemicals and enzymes to accelerate industrial processes while protecting the environment in the process.

Despite its benefits, genetic engineering has raised ethical and safety concerns, particularly on issues of GMOs and human gene editing. Research on this topic and regulatory frameworks continue to address these issues so that this great technology will be responsibly used.

Genetic Engineering Applications Online Quiz

By presenting 3 options to choose from, Genetic Engineering Applications 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 Genetic Engineering Applications Questions and Answers and click over the correct answer.

  • Test Name: Genetic Engineering Applications 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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Genetic Engineering Applications MCQs

Genetic Engineering Applications

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1 / 40

Which enzyme synthesizes complementary DNA from an RNA template?

2 / 40

What is the term for an organism that has been genetically modified?

3 / 40

Which technique is used to identify the presence of specific DNA sequences?

4 / 40

What is the purpose of gel electrophoresis in genetic engineering?

5 / 40

What is the term for the production of identical copies of a gene or organism?

6 / 40

What is the purpose of a selectable marker in a plasmid vector?

7 / 40

Which technique amplifies a specific segment of DNA?

8 / 40

Which technique is used to separate DNA fragments based on their charge and size?

9 / 40

What is the main advantage of using viral vectors for gene therapy?

10 / 40

What is the main advantage of using adenoviruses as gene delivery vectors?

11 / 40

What is the purpose of genetic engineering in the production of insulin?

12 / 40

What is the role of DNA ligase in genetic engineering?

13 / 40

What is the main application of genetically modified (GM) crops?

14 / 40

Which technique separates DNA fragments based on size?

15 / 40

What is the primary application of CRISPR-Cas9 technology in agriculture?

16 / 40

What is the function of a vector in genetic engineering?

17 / 40

What is the term for a genetically identical copy of an organism?

18 / 40

Which technique is used to introduce foreign genes into plant cells?

19 / 40

Which enzyme is used to cut DNA at specific sequences?

20 / 40

What is the role of a probe in DNA hybridization techniques?

21 / 40

What is the process of inserting foreign DNA into an organism's genome called?

22 / 40

What is the main purpose of PCR in genetic engineering?

23 / 40

Which type of enzyme is used to join DNA fragments together?

24 / 40

What is the term for DNA molecules that contain sequences from two different organisms?

25 / 40

Which process involves using bacteria to produce human proteins?

26 / 40

Which method uses an electric field to increase the permeability of the cell membrane to DNA?

27 / 40

What is the purpose of a gene knockout in genetic research?

28 / 40

Which method is commonly used to introduce foreign DNA into bacterial cells?

29 / 40

What is the purpose of using a reporter gene in genetic engineering?

30 / 40

What is the term for a circular DNA molecule used as a vector in genetic engineering?

31 / 40

What is the first step in the process of cloning a gene?

32 / 40

What is the main application of gene editing in animals?

33 / 40

What is the term for the use of living organisms to create products or perform tasks?

34 / 40

What is the function of a selectable marker in genetic engineering?

35 / 40

What is the main goal of gene therapy?

36 / 40

Which enzyme is essential for the synthesis of complementary DNA (cDNfrom mRNA?

37 / 40

Which process involves the introduction of a gene into a patient's cells to treat a genetic disorder?

38 / 40

Which technique can be used to edit genes within an organism?

39 / 40

Which method can introduce foreign DNA into plant cells?

40 / 40

Which technique is used to determine the nucleotide sequence of a DNA molecule?

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