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Biotechnology in Medicine

Description: Biotechnology in Medicine Quiz
Number of Questions: 15
Created by:
Tags: biotechnology medicine genetic engineering pharmaceuticals
Attempted 0/15 Correct 0 Score 0

Which biotechnology technique is used to insert a gene into a host organism?

  1. Polymerase Chain Reaction (PCR)

  2. Gene Cloning

  3. Genetic Engineering

  4. DNA Sequencing


Correct Option: C
Explanation:

Genetic engineering involves the deliberate modification of an organism's genetic material to achieve a desired trait or characteristic.

What is the primary goal of pharmacogenomics?

  1. Developing personalized drug therapies

  2. Studying the effects of drugs on gene expression

  3. Identifying genetic markers for diseases

  4. Creating genetically modified organisms


Correct Option: A
Explanation:

Pharmacogenomics aims to develop personalized drug therapies by tailoring treatments to an individual's genetic makeup, ensuring optimal efficacy and minimizing adverse effects.

Which biotechnology technique is used to amplify a specific region of DNA?

  1. Gel Electrophoresis

  2. DNA Microarray

  3. Polymerase Chain Reaction (PCR)

  4. DNA Sequencing


Correct Option: C
Explanation:

Polymerase Chain Reaction (PCR) is a technique used to amplify a specific region of DNA by repeatedly copying it using a DNA polymerase enzyme.

What is the primary application of gene therapy?

  1. Treating genetic disorders

  2. Developing new vaccines

  3. Producing genetically modified crops

  4. Creating biofuels


Correct Option: A
Explanation:

Gene therapy involves introducing genetic material into cells to treat genetic disorders by correcting or replacing faulty genes.

Which biotechnology technique is used to analyze the expression levels of genes?

  1. DNA Microarray

  2. Polymerase Chain Reaction (PCR)

  3. Gel Electrophoresis

  4. DNA Sequencing


Correct Option: A
Explanation:

DNA Microarray is a technique used to analyze the expression levels of thousands of genes simultaneously by measuring the binding of labeled DNA or RNA probes to complementary DNA sequences on the microarray.

What is the main purpose of genetic testing?

  1. Identifying genetic predispositions to diseases

  2. Developing new drugs

  3. Creating genetically modified organisms

  4. Producing biofuels


Correct Option: A
Explanation:

Genetic testing is used to identify genetic variations that may increase an individual's risk of developing certain diseases or conditions.

Which biotechnology technique is used to create genetically modified organisms (GMOs)?

  1. Gene Cloning

  2. Polymerase Chain Reaction (PCR)

  3. Genetic Engineering

  4. DNA Sequencing


Correct Option: C
Explanation:

Genetic engineering involves the deliberate modification of an organism's genetic material to achieve a desired trait or characteristic, resulting in the creation of genetically modified organisms (GMOs).

What is the primary application of tissue engineering?

  1. Developing new drugs

  2. Producing genetically modified crops

  3. Creating biofuels

  4. Repairing damaged tissues and organs


Correct Option: D
Explanation:

Tissue engineering involves the use of cells, engineering methods, and biomaterials to repair or replace damaged tissues and organs.

Which biotechnology technique is used to sequence DNA?

  1. Gel Electrophoresis

  2. DNA Microarray

  3. Polymerase Chain Reaction (PCR)

  4. DNA Sequencing


Correct Option: D
Explanation:

DNA sequencing is a technique used to determine the order of nucleotides in a DNA molecule.

What is the primary goal of bioinformatics?

  1. Developing new drugs

  2. Producing genetically modified crops

  3. Creating biofuels

  4. Analyzing and interpreting biological data


Correct Option: D
Explanation:

Bioinformatics involves the use of computational tools and techniques to analyze and interpret biological data, such as DNA sequences, protein structures, and gene expression patterns.

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

  1. Gel Electrophoresis

  2. DNA Microarray

  3. Polymerase Chain Reaction (PCR)

  4. DNA Sequencing


Correct Option: A
Explanation:

Gel electrophoresis is a technique used to separate DNA fragments based on their size by applying an electric current to a gel containing the DNA samples.

What is the main purpose of genetic counseling?

  1. Developing new drugs

  2. Producing genetically modified crops

  3. Creating biofuels

  4. Providing information and support to individuals and families affected by genetic conditions


Correct Option: D
Explanation:

Genetic counseling involves providing information and support to individuals and families affected by genetic conditions to help them understand their genetic risks and make informed decisions about their health.

Which biotechnology technique is used to produce large quantities of a specific protein?

  1. Gene Cloning

  2. Polymerase Chain Reaction (PCR)

  3. Genetic Engineering

  4. DNA Sequencing


Correct Option: A
Explanation:

Gene cloning involves isolating a gene from an organism and inserting it into a host organism, such as bacteria or yeast, to produce large quantities of the protein encoded by the gene.

What is the primary application of genetic engineering in medicine?

  1. Developing new drugs

  2. Producing genetically modified crops

  3. Creating biofuels

  4. Treating genetic disorders and producing therapeutic proteins


Correct Option: D
Explanation:

Genetic engineering in medicine is primarily used to treat genetic disorders by correcting or replacing faulty genes and to produce therapeutic proteins, such as insulin and growth hormone, for the treatment of various diseases.

Which biotechnology technique is used to identify genetic variations associated with diseases?

  1. Genome-Wide Association Study (GWAS)

  2. Polymerase Chain Reaction (PCR)

  3. Genetic Engineering

  4. DNA Sequencing


Correct Option: A
Explanation:

Genome-Wide Association Study (GWAS) is a technique used to identify genetic variations associated with diseases by comparing the genomes of individuals with and without the disease.

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