Respuesta :

1. DNA is a double-stranded molecule, while RNA is a single-stranded molecule.
2. DNA is responsible for storing and transferring genetic information, while RNA directly codes for amino acids and acts as a messenger between DNA and ribosomes to make proteins.
3. DNA contains the sugar deoxyribose, while RNA contains the sugar ribose

Answer:

1. DNA is double-stranded, and RNA is single-stranded.

2. DNA stores and transfers genetic information, RNA directly codes for amino acids and acts as a messenger between DNA and ribosomes to make proteins.

3. DNA contains the sugar deoxyribose, RNA contains the sugar Ribose.