DNA and RNA Structure and Replication - A comprehensive guide to understanding nucleic acid structure, replication, and transcription processes in cellular biology.
• Nucleic Acid Structure: DNA (deoxyribonucleic acid) and RNA (ribonucleic acid) are polymers composed of nucleotides, with distinct sugar components and base pairings.
• DNA Replication: Semi-conservative process where the double helix splits and each strand serves as a template for new DNA synthesis.
• Transcription Process: Involves converting DNA genetic information into RNA messages for protein synthesis.
• Enzymatic Activities: Various enzymes including DNA girasi and DNA polimerasi play crucial roles in replication and transcription.