Why is Taq DNA polymerase used for PCR? What is the role of DNA polymerase in DNA replication? In what way does RNA polymerase differ from DNA polymerase? What is the source of DNA polymerase in PCR? What is the purpose of DNA polymerase?
What is a DNA-binding motif? What does DNA polymerase catalyze? What does DNA polymerase do in PCR? What is the substrate of DNA polymerase? What is DNA replication called? What is the purpose of DNA ligase? What is the structure of DNA?
The delity o a DNA polymerase is the result o accurate replication o a desired template. Speci - cally, this involves multiple steps, including the ability to read a template strand, select the ap- propriate nucleoside triphosphate and insert the correct nucleotide at the 3´ primer terminus,...
52.What is RNA polymerase & tell its function. 53.What are promoters? 54.Where does RNA polymerase bind to the DNA it is transcribing? 55.What makes the beginning of a new gene on DNA in eukaryotes? 56.What do promoters ma...
Ultimately, the cells exhibited incomplete replication of the plasmid and defective distribution of the plasmid to the daughter cells during mitosis. In other words, the cells could not recover from the collision between DNA polymerase and the transcription bubble. As it turns out, scientists have ...
What molecule proofreads the new DNA strand to find any mismatched nucleotides during DNA replication? a. Helicase b. Ribozyme c. DNA polymerase d. Transfer RNA DNA replication and DNA repair All DNA polymerases (I, II, ...
Why does frameshift mutation occur? Usually, frameshift mutations occur as caused bya mutational error during DNA repair or replication. They can also occur by exposure to acridine dyes, which are capable of inducing frameshift mutations. Which mutagen causes frameshift mutation?
In this case, sirtuins use broken-down NAD+ to "deacetylase" other molecules in the cells. For example, sirtuins in the nucleus can deacetylate histones on DNA to regulate the replication of DNA. Another function is to deacetylate certain enzymes to help cells respond to oxidative stress. ...
also, designate the protein that is encoded by this message.tRNA: UAC UCU CGA GCGmRNADNAProteinhow many hydrogen bonds would be present in the DNA segment?10.in which process, transcription or translation, do each of the following function:RNA polymerase, ribosomes, nucleotides, tRNA, pre-...
DNA hypermethylation prevents the recruitment of essential DNA transcription machinery proteins such as DNA polymerase onto the gene, which can limit the level of specific DNA transcription and protein synthesis in a cell.141,142 The inaccessibility to the IFNγ gene promoter can therefore result in ...