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Test: Biotechnology - 2 - UPSC MCQ


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10 Questions MCQ Test Science & Technology for UPSC CSE - Test: Biotechnology - 2

Test: Biotechnology - 2 for UPSC 2024 is part of Science & Technology for UPSC CSE preparation. The Test: Biotechnology - 2 questions and answers have been prepared according to the UPSC exam syllabus.The Test: Biotechnology - 2 MCQs are made for UPSC 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Biotechnology - 2 below.
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Test: Biotechnology - 2 - Question 1

What is the main function of antibodies in the body?

Detailed Solution for Test: Biotechnology - 2 - Question 1
Antibodies are proteins manufactured by the body to fight against foreign substances called antigens. They attach to antigens and inactivate them, playing a crucial role in the immune system's defense against infections.
Test: Biotechnology - 2 - Question 2

Which of the following is a viral disease?

Detailed Solution for Test: Biotechnology - 2 - Question 2
Influenza is a viral disease caused by the influenza virus. It is commonly known as the flu.
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Test: Biotechnology - 2 - Question 3

What is the primary function of red blood cells (RBCs) in the bloodstream?

Detailed Solution for Test: Biotechnology - 2 - Question 3
Red blood cells, or RBCs, are responsible for transporting oxygen from the lungs to the body's tissues and organs. They contain hemoglobin, a protein that binds to oxygen.
Test: Biotechnology - 2 - Question 4
Which type of diabetes is characterized by deficient insulin production and typically requires daily insulin injections?
Detailed Solution for Test: Biotechnology - 2 - Question 4
Type 1 diabetes is characterized by deficient insulin production and usually requires daily insulin injections or the use of an insulin pump. It is not preventable with current knowledge.
Test: Biotechnology - 2 - Question 5
What is the term for diseases that can be passed between animals and humans?
Detailed Solution for Test: Biotechnology - 2 - Question 5
Diseases that can be passed between animals and humans are known as zoonotic diseases. They include infections like rabies and Ebola.
Test: Biotechnology - 2 - Question 6
Which of the following is an example of a bacterial disease?
Detailed Solution for Test: Biotechnology - 2 - Question 6
Tetanus is a bacterial disease caused by the bacterium Clostridium tetani. It affects the nervous system and can lead to muscle stiffness and spasms.
Test: Biotechnology - 2 - Question 7
What is the primary purpose of the Global Fund for AIDS, Tuberculosis, and Malaria?
Detailed Solution for Test: Biotechnology - 2 - Question 7
The Global Fund for AIDS, Tuberculosis, and Malaria is a partnership aimed at providing funding and resources to combat these infectious diseases worldwide.
Test: Biotechnology - 2 - Question 8
What is the term for diseases that are caused by multiple genes and represent a risk factor for certain conditions like diabetes and heart disease?
Detailed Solution for Test: Biotechnology - 2 - Question 8
Polygenic disorders are caused by multiple genes and may contribute to the risk of developing conditions such as diabetes, heart disease, and obesity.
Test: Biotechnology - 2 - Question 9
Which type of leprosy treatment uses a combination of rifampicin, clofazimine, and dapsone?
Detailed Solution for Test: Biotechnology - 2 - Question 9
Multidrug therapy (MDT) is used to treat leprosy and typically involves a combination of rifampicin, clofazimine, and dapsone, depending on the classification of the disease.
Test: Biotechnology - 2 - Question 10
What is the primary role of antigens in the immune system?
Detailed Solution for Test: Biotechnology - 2 - Question 10
Antigens are substances that stimulate the immune system to produce antibodies and help the body fight against foreign substances such as bacteria, viruses, and allergens.
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