19
QuizMultiple Choice

The Building Blocks of Life — Test

Question 19 • Biology

Which type of protein will fight disease?

Answer
A
insulin
B
ligaments
C
genes
D
antibodies

Explanation

Antibodies are proteins made by the immune system that recognize and help neutralize disease-causing germs or other foreign substances. Insulin helps regulate blood sugar, genes carry hereditary information, and ligaments connect bones at joints. Therefore, the protein that fights disease is antibodies.

AI-written and checked against the verified answer.

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