13
QuizMultiple Choice

Proteins and Nucleic Acids — Unit test

Question 13 • PA Human Anatomy & Physiology A 2026-2027 SMITH IC

Which recent discovery led to a new understanding of how genetic mutations increase the risk of cancer?

Answer
A
double helix structure of DNA
B
BRCA1 and BRCA2 genes
C
nucleic acid monomers
D
formation of tumor suppressor proteins
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