Question

When the process of mitosis is correctly completed, the daughter cells should contain exact copies of all of an organism's genes. Which biomolecule contains all of an organism's genes?

Option 1: Carbohydrates
Option 2: Lipids
Option 3: Proteins
Option 4: Nucleic Acids

Answer 1

Nucleic acids are the biomolecules that contain all of an organism's genes, ensuring the accuracy of gene replication during mitosis.

Step-by-step explanation:

During the process of mitosis, each daughter cell must contain exact copies of the original cell's DNA to ensure the organisms' genes are accurately passed on. Genes are composed of DNA, which is a type of nucleic acid. Nucleic acids, not carbohydrates, lipids, or proteins, are the biomolecules that contain an organism's genetic information. Mitosis ensures that each new cell receives a complete set of chromosomes which are made of chromatin, consisting of DNA wrapped around protein structures.