Polymerase III:
Correct answer: C. 1000 nucleotides/sec
- A. Peptidyl site
- B. Phenylalanine
- C. 1000 nucleotides/sec
- D. ACC
Explanation
DNA polymerase III is an enzyme involved in DNA replication in prokaryotes, such as bacteria. It's known for its high processivity, meaning it can add many nucleotides to a growing DNA strand before dissociating from the template. The rate of DNA synthesis by DNA polymerase III can reach up to 1000 nucleotides per second under optimal conditions. This rapid rate of nucleotide addition allows for efficient and accurate replication of the entire bacterial genome during cell division.
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About Chromosomes
Chromosomes are DNA-protein structures that carry genes and become visible during cell division. Coverage includes chromatin, centromeres, sister chromatids, homologous chromosomes, chromosome number, and the distinction between diploid and haploid cells, with links to DNA replication, mitosis and meiosis.
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