Synthesis of dna
Biology
ScanSolve AI Answer
Answer
DNA synthesis is the process by which new DNA molecules are created from existing DNA templates. In biological systems, this primarily refers to DNA replication, where a cell duplicates its entire genome before cell division.
Key aspects of DNA synthesis (replication) include:
- Semi-conservative nature: Each new DNA molecule consists of one original strand and one newly synthesized strand.
- Enzymatic process: It is catalyzed by a complex array of enzymes, most notably DNA polymerase, which adds nucleotides to the growing DNA strand.
- Template-driven: The existing DNA strands serve as templates for the synthesis of new complementary strands, following base-pairing rules (A with T, C with G).
- Directionality: DNA synthesis proceeds in a 5' to 3' direction on the new strand.
- Origin of replication: Replication begins at specific sites on the DNA molecule called origins of replication.
Was this helpful?
Still stuck on this one?
Ask a follow-up, and the answer starts from this question.
Got a different question?Ask your own question