Biotechnology
Quiz
- What is biotechnology?
- The study of ecosystems
- The use of living organisms or their products to modify or improve human health and the human environment
- The study of ancient life forms
- The study of plants
- 2. Which of the following is a tool commonly used in biotechnology?
- Telescope
- Microscope
- Centrifuge
- PCR (Polymerase Chain Reaction)
- What is the purpose of genetic engineering?
- To study the behavior of organisms
- To alter the genetic material of organisms to achieve desirable traits
- To classify organisms
- To study the physical structure of organisms
- What is recombinant DNA technology?
- The combination of DNA from two different sources into a single molecule
- The study of DNA sequencing
- The replication of DNA strands
- The degradation of DNA molecules
- Which of the following is a product of biotechnology?
- Antibiotics
- Textiles
- Plastic
- Paper
- . What is the role of plasmids in genetic engineering?
- To act as vectors to transfer genetic material
- To replicate independently in the cytoplasm
- To degrade unwanted DNA
- To produce energy
- Which enzyme is used to cut DNA at specific sequences?
- DNA polymerase
- Ligase
- Restriction enzyme
- Helicase
- What is gene cloning?
- The study of gene function
- The process of making identical copies of a gene
- The mutation of genes
- The deletion of genes
- Which of the following is an application of biotechnology in agriculture?
- Development of drought-resistant crops
- Discovery of new plant species
- Mapping of the human genome
- Study of plant diseases
- What is a transgenic organism?
- An organism with a mutation in its DNA
- An organism that has received a gene from another species
- An organism with multiple chromosomes
- An organism that cannot reproduce
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