During Replication the Two Nucleotide Chains?
Separate and Each Chain Serves as a Template for a New Nucleotide Chain. This Process Is Known as Dna Replication. During Replication, Enzymes Called Dna...
During replication, the two nucleotide chains separate and each chain serves as a template for a new nucleotide chain. This process is known as DNA Replication. During replication, enzymes called DNA Helicase untwist the double helix, separating the two parental strands.
What is composed of two chains of nucleotides?
A DNA molecule consists of two long polynucleotide chains composed of four types of nucleotide subunits. Each of these chains is known as a DNA chain, or a DNA strand. Hydrogen bonds between the base portions of the nucleotides hold the two chains together (Figure 4-3).
What are the two chains in DNA?
The DNA molecule consists of two strands that wind around one another to form a shape known as a double helix. Each strand has a backbone made of alternating sugar (deoxyribose) and phosphate groups.