Question

a complex molecule containing the genetic information that makes up the chromosomes. choose an answer 1 protein 2 mrna 3 dna 4 rna

Explanation:

DNA (Deoxyribonucleic Acid) is a complex molecule that carries genetic information. Chromosomes are made up of DNA. Proteins have various functions like structural support, enzyme activity etc. but don't carry genetic info for chromosomes. mRNA (messenger RNA) is involved in protein synthesis by carrying info from DNA. RNA (Ribonucleic Acid) has types like mRNA, tRNA, rRNA and is not the molecule that makes up chromosomes (chromosomes have DNA as their genetic component).

Answer:

1. DNA