Hydrogen bonds can break in high temperature conditions.Which of the following molecules is likely to break apart or change shape at high temperatures?
A)DNA
B)RNA
C)Triglycerides
D)Proteins
E)Polysaccharides

Question

Quizplus · Accepted Answer

Hydrogen bonds are crucial for the structure of both DNA and proteins. In DNA, hydrogen bonds between base pairs help hold the two strands of the double helix together. In proteins, hydrogen bonds are important for the secondary and tertiary structures. High temperatures can disrupt these hydrogen bonds, leading to denaturation of proteins and separation of DNA strands.

Hydrogen Bonds Can Break in High Temperature Conditions