Based on its association with chromosomes,this was once considered the hereditary molecule before the discovery of DNA.
A)phospholipids
B)proteins
C)glycogen
D)cholesterol
E)None of the answer options are correct.

Question

Quizplus · Accepted Answer

Before the discovery of DNA, it was believed that genes were made up of proteins because they were the predominant substance found in chromosomes. However, it was later discovered that DNA is the genetic material and carries the hereditary information.

Based on Its Association with Chromosomes,this Was Once Considered the Hereditary