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Consider the following statements.
- Monoclonal antibodies are natural proteins that mimic the behaviour of antibodies produced by the immune system.
- Monoclonal antibodies are designed to target certain antigens.
- Glycoproteins are one of the major components of viruses that cause diseases in humans.
How many of the above statements is/are correct?
- a)Only one
- b)Only two
- c)All three
- d)None
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
Consider the following statements. Monoclonal antibodies are natural p...
Statement 1: Monoclonal antibodies are natural proteins that mimic the behaviour of antibodies produced by the immune system.
This statement is incorrect. Monoclonal antibodies are not natural proteins. They are laboratory-produced molecules that are designed to mimic the behavior of antibodies. Monoclonal antibodies are made by cloning a single type of immune cell, called a B cell, to produce large quantities of identical antibodies. These antibodies are then used for various medical and research purposes.
Statement 2: Monoclonal antibodies are designed to target certain antigens.
This statement is correct. Monoclonal antibodies are specifically designed to recognize and bind to specific antigens. An antigen is a foreign substance that can stimulate an immune response in the body. Monoclonal antibodies can be engineered to target specific antigens, such as those present on cancer cells or viruses. By targeting these antigens, monoclonal antibodies can help to diagnose, treat, or prevent certain diseases.
Statement 3: Glycoproteins are one of the major components of viruses that cause diseases in humans.
This statement is correct. Glycoproteins are indeed one of the major components of many viruses that cause diseases in humans. Glycoproteins are proteins that have attached carbohydrate molecules. They play a crucial role in viral entry into host cells. The glycoproteins on the surface of viruses help them to attach to and enter host cells, allowing the virus to replicate and cause infection. Examples of viruses with glycoproteins include the influenza virus, HIV, and the coronavirus.
In summary, statement 1 is incorrect, statement 2 is correct, and statement 3 is correct. Therefore, the correct answer is option B) Only two.
This statement is incorrect. Monoclonal antibodies are not natural proteins. They are laboratory-produced molecules that are designed to mimic the behavior of antibodies. Monoclonal antibodies are made by cloning a single type of immune cell, called a B cell, to produce large quantities of identical antibodies. These antibodies are then used for various medical and research purposes.
Statement 2: Monoclonal antibodies are designed to target certain antigens.
This statement is correct. Monoclonal antibodies are specifically designed to recognize and bind to specific antigens. An antigen is a foreign substance that can stimulate an immune response in the body. Monoclonal antibodies can be engineered to target specific antigens, such as those present on cancer cells or viruses. By targeting these antigens, monoclonal antibodies can help to diagnose, treat, or prevent certain diseases.
Statement 3: Glycoproteins are one of the major components of viruses that cause diseases in humans.
This statement is correct. Glycoproteins are indeed one of the major components of many viruses that cause diseases in humans. Glycoproteins are proteins that have attached carbohydrate molecules. They play a crucial role in viral entry into host cells. The glycoproteins on the surface of viruses help them to attach to and enter host cells, allowing the virus to replicate and cause infection. Examples of viruses with glycoproteins include the influenza virus, HIV, and the coronavirus.
In summary, statement 1 is incorrect, statement 2 is correct, and statement 3 is correct. Therefore, the correct answer is option B) Only two.
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Community Answer
Consider the following statements. Monoclonal antibodies are natural p...
Statement 1 is incorrect.
- Monoclonal antibodies are laboratory-made proteins that mimic the behaviour of antibodies produced by the immune system to protect against diseases and foreign substances.
- An antibody attaches itself to an antigen – a foreign substance, usually a disease-causing molecule – and helps the immune system eliminate it from the body.
- Monoclonal antibodies are specifically designed to target certain antigens.
- Glycoproteins are one of the major components of viruses that cause diseases in humans.
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Consider the following statements. Monoclonal antibodies are natural proteins that mimic the behaviour of antibodies produced by the immune system. Monoclonal antibodies are designed to target certain antigens. Glycoproteins are one of the major components of viruses that cause diseases in humans.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer?
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Consider the following statements. Monoclonal antibodies are natural proteins that mimic the behaviour of antibodies produced by the immune system. Monoclonal antibodies are designed to target certain antigens. Glycoproteins are one of the major components of viruses that cause diseases in humans.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements. Monoclonal antibodies are natural proteins that mimic the behaviour of antibodies produced by the immune system. Monoclonal antibodies are designed to target certain antigens. Glycoproteins are one of the major components of viruses that cause diseases in humans.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements. Monoclonal antibodies are natural proteins that mimic the behaviour of antibodies produced by the immune system. Monoclonal antibodies are designed to target certain antigens. Glycoproteins are one of the major components of viruses that cause diseases in humans.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer?.
Consider the following statements. Monoclonal antibodies are natural proteins that mimic the behaviour of antibodies produced by the immune system. Monoclonal antibodies are designed to target certain antigens. Glycoproteins are one of the major components of viruses that cause diseases in humans.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements. Monoclonal antibodies are natural proteins that mimic the behaviour of antibodies produced by the immune system. Monoclonal antibodies are designed to target certain antigens. Glycoproteins are one of the major components of viruses that cause diseases in humans.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements. Monoclonal antibodies are natural proteins that mimic the behaviour of antibodies produced by the immune system. Monoclonal antibodies are designed to target certain antigens. Glycoproteins are one of the major components of viruses that cause diseases in humans.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer?.
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