Approximately what percentage of human DNA codes for proteins?
A) 3%
B) 50%
C) 75%
D) 97%

Name: Approximately what percentage of human DNA codes for proteins? A) 3% B) 50% C) 75% D) 97%
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Question

Quizplus · Accepted Answer

While the entire human genome contains approximately 3 billion base pairs, only a small percentage of these actually code for proteins. It is estimated that only about 1-2% of the genome encodes for proteins, meaning that the percentage of human DNA that codes for proteins is approximately 3%.

Approximately What Percentage of Human DNA Codes for Proteins