Question Detail
Question
Which of the following is best described as the substance of genes: a. Nitrogenous bases b. Chromosomes c. DNA d. Proteins
Correct Answer
Option C is the correct answer.
Detailed Explanation
Genes are specific sequences of DNA that code for proteins or functional RNA. Therefore, DNA is the substance of which genes are made. Chromosomes are structures made of DNA and proteins.
Hint
This molecule carries the genetic instructions.