“10th Class Biology Chapter 17 Quiz: Biotechnology” exposes students to the fast-developing field of biotechnology, elaborating on the techniques and applications that have revolutionized medicine, agriculture, and environmental science. This chapter is particularly important for MDCAT students as it covers key biotechnological concepts relevant to modern medical and scientific advancements. Our MDCAT Quiz for this chapter will help you test your understanding of biotechnology and its applications in various fields.
The chapter starts with the definition of biotechnology as the use of biological organisms, cells, or systems to develop or create useful products. Students learn about the various branches of biotechnology: red biotechnology, which applies biotechnology for medical purposes; green biotechnology, which applies biotechnology for agricultural purposes; and white biotechnology, which applies biotechnology for industrial purposes. The chapter deals with genetic engineering, where scientists manipulate the genetic material of an organism to produce desired traits. Students learn about important biotechnology techniques—recombinant DNA technology, gene cloning, and polymerase chain reaction (PCR)—that have enabled scientists to produce GMOs, insulin, and other life-saving drugs. The chapter also includes the ethical and social concerns and risks that biotechnology poses: the impact of GMOs on biodiversity and the consequences of gene editing.
MDCAT Quiz: Test Your Knowledge of Biotechnology
Our MDCAT Quiz for Chapter 17 challenges students with questions on various aspects of biotechnology, from genetic engineering techniques to the ethical implications of biotechnology applications. This is a great way to test your knowledge and make sure you are well-prepared for any MDCAT exam questions related to biotechnology.
- Test Name: 10th Class Biology Chapter 17 Quiz
- Type: Quiz Test
- Total Questions: 30
- Total Marks: 30
- Time: 30 minutes
Note: Answer of the questions will change randomly each time you start the test, once you are finished, click the View Results button.
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Free Flashcards for Biotechnology
Reinforce your learning with free flashcards for Chapter 17. These flashcards cover important topics such as genetic engineering, recombinant DNA technology, GMOs, and biotechnological applications in medicine and agriculture. Flashcards are a fast and effective way to revise key concepts and terms, making them a very important resource for MDCAT exam preparation.
Which biotechnological application involves the use of genetically modified microorganisms to clean up environmental pollution?
Bioremediation
Which enzyme is responsible for adding nucleotides to the growing DNA strand during DNA replication?
DNA polymerase
Which biotechnological technique is used to identify and analyze specific DNA sequences in a sample?
DNA fingerprinting
What is the term for the specific sequence of DNA that codes for a particular protein or RNA molecule?
Gene
In gene therapy, what is the primary goal of introducing a therapeutic gene into a patient's cells?
Treat or cure a genetic disorder
Which type of RNA carries the genetic information from DNA to the ribosome for protein synthesis?
Messenger RNA (mRNA)
What is the term for the production of genetically identical organisms from a single parent?
Cloning
Which technique is used to transfer genes into animal cells by using an electric field to create temporary pores in the cell membrane?
Electroporation
Which technology allows scientists to determine the order of nucleotides in a DNA molecule?
DNA sequencing
What is the name for the specific sequence of DNA where RNA polymerase binds to initiate transcription?
Promoter
In genetic engineering, what is the purpose of introducing a reporter gene?
To track the expression of other genes
Which term refers to the study of an organism's complete set of genes and their interactions?
Genomics
What is the function of the Cas9 protein in the CRISPR-Cas9 system?
Cuts DNA at specific target sequences
Which enzyme is responsible for synthesizing a complementary RNA strand during transcription?
RNA polymerase
What is the role of reverse transcriptase in the process of reverse transcription?
Synthesizes complementary DNA (cDNA) from mRNA
Which type of genetic modification involves the direct editing of an organism's DNA using CRISPR technology?
Genome editing
In genetic engineering, what is the name for the introduction of a new or modified gene into an organism's cells?
Gene transfer
Which biotechnological application involves the production of genetically identical copies of a gene or DNA sequence?
Cloning
What is the role of a selectable marker in genetic engineering?
Identifies cells that have taken up foreign DNA
Which technique is used to introduce foreign genes into plant cells by using a bacterium as a vector?
Agrobacterium-mediated transformation
Which type of RNA molecule carries amino acids to the ribosome during protein synthesis?
Transfer RNA (tRNA)
What is the name for the process of creating a genetically identical copy of an organism by replacing the nucleus of an egg cell?
Nuclear transfer
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