In the early 20th century it was known that the cell's nucleus contained two kinds of chemicals. It was discovered that the mole
cule of inheritance is composed of ________ and not protein as was previously thought.
A. lipids
B. RNA
C. DNA
D. starch
1 answer:
The Answer is C. DNA
Our DNA is responsible to carriy out our genetic information which located in our cell nucleus.
The Scientist previously thought the molecul of inheritance is composed of Lipids (some sort of proteins)
As for RNA, it only carried out genetic information in a couple of viruses. Even most viruses use DNa to carry out its genetic information
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