Biology Test 2 General Science Aptitude

Biology Test 2 General Science Aptitude
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Question 21

What are antibodies made of?
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Antibodies are glycoproteins made of proteins that play a key role in immune defense.
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Question 22

Heart attack is caused due to ____?
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Excess cholesterol can block coronary arteries, reducing blood supply to the heart and causing a heart attack.
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Question 23

Which one of the following is a bacterial disease?
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Tetanus is caused by the bacterium Clostridium tetani, affecting the nervous system.
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Question 24

Which of the following diseases is not caused by virus?
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Cholera is a bacterial infection caused by Vibrio cholerae, while the others are viral diseases.
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Question 25

Insulin, a drug that checks diabetes, discovered by ____?
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Insulin was discovered by Dr. Frederick Banting and Charles Best in 1921, revolutionizing diabetes treatment.
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Biology test-2 General-science Aptitude
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