When a cell is to divide, its DNA must be replicated (copied). a) Indicate the main participating components and their functions. b) Why is it important that the replication goes right and that relatively few mutations occur during the replication?

Which of the following replication enzymes will most likely be involved in COVID19 RNA replication?  a) Helicase, Polymerase, Ligase  b) SSB protein, Polymerase, Ligase c) Topoisomerase, Primase, Ligase  d) Helicase, SSB protein, Primase  e) Topoisomerase, Polymerase, Primase

Can you help me to explain to me because i struggled with my homework?

Using the illustration of DNA replication given below label the following:

Which of the following statements is false? a) the bacterial chromosome is usually circular b) the bacterial chromosome has a single origin of replication c) the bacterial chromosome consists of a single molecule of DNA d) plasmids are small DNA molecules that occur in bacteria but are not essential - for normal function. e) Most bacterial genomes consist of fewer than 1,000 genes

Cytopathic effects (CPE) are visible changes in cells due to: A)viral infection B)mutations C)bacterial infections D)the cell's genes are being expressed

The commonly prescribed antibiotic Clindamycin blocks the peptide bond formation between amino acids during protein synthesis. This would happen during     A) transformation.     B) translation.     C) transcription.     D) replication.     E) mitosis.

In what phase of replication are primary oocytes arrested?

Which term among A-D is not correctly matched with its definition? A) O Slime layer: loose assemblage of polysaccharide material external to the cell envelope B) O Polysome or polyribosome formation: multiple ribosomes binding to a messenger RNA transcript C) O Replisome: two of these complexes working in opposite directions are needed to copy the bacterial chromosome D) O Nucleoid: cytoplasmic area containing the bacterial chromosome E) OA-D are all correctly matched

Take this strand of DNA and a) Transcribe it, then b) Translate it.TAC GCA GTA ACA GGC CCT ATCa)b)