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Multiple Choice
Which two basic molecules constitute the genetic material in living organisms?
A
DNA and Proteins
B
Proteins and Lipids
C
Carbohydrates and Lipids
D
DNA and RNA
Verified step by step guidance
1
Identify the primary components of genetic material in living organisms. Genetic material is responsible for storing and transmitting genetic information.
Understand that DNA (Deoxyribonucleic Acid) and RNA (Ribonucleic Acid) are the two nucleic acids that play crucial roles in genetics.
DNA is the molecule that contains the genetic instructions used in the development and functioning of all known living organisms and some viruses.
RNA is involved in various roles, including acting as a messenger carrying instructions from DNA for controlling the synthesis of proteins.
Recognize that proteins, lipids, and carbohydrates, while essential to biological functions, do not constitute the genetic material itself. Therefore, the correct answer is DNA and RNA.