Which of the following is the enzyme that replaces the RNA nucleotides in a primer with DNA nucleotides?
DNA polymerase I
primase
helices
ribs
Ans. The enzyme which is responsible for replacing RNA nucleotide with DNA nucleotide in a primer is DNA polymerase I.
Which of the following is the enzyme that replaces the RNA nucleotides in a primer with...
DNA polymerases can add nucleotides only to a free hydroxyl group. As a result, a primer made up of ________ is added by the enzyme _________. A. RNA; DNA polymerase II B. DNA; DNA polymerase I C. DNA; primase D. Okazaki fragments; primase E. RNA; primase
unwinds the dna double helix, synthesizes a short complementary
piece of RNA primer, adds complementary nucleotides in 5' to 3'
direction, forms covalent bonds between Okazaki
fragments
Primase [Choose ] DNA polymerase [Choose] DNA ligase [Choose] Helicase [Choose ]
the grey are the options
Please match each enzyme with the proper function Primase Helicase ✓ Choose catalyzes the formation of phosphodiester bonds between DNA fragments. unwinds supercolled DNA by catalyzing the controlled Cleavage and rejoining of DNA. coats DNA, preventing duplex formation. removes RNA primers and replaces them with DNA nucleotides. breaks hydrogen bonds, unwinding DNA. synthesizes short sequences of RNA required for DNA replication starts DNA synthesis at the end of a primer. Single-stranded binding protein DNA polymerase...
Define termsDNA, RNA, nucleotides, plasmid, helicase, DNA polymerase, primase, RNA primer of DNA replication, mutation, gene, amino acid, polypeptide chain, protein, codon, promoter region of a gene, RNA polymerase, transcription, mRNA, tRNA, RNA, ribosomes, translation, gene expression, conjugation, conjugative pilus, transformation, transductionExplain concept or process• Describe how nucleotides are linked together to form a single strand of nucleic acid• Explain the concept of a complementary pairing • Describe how DNA replication occurs in bacteria • Explain why a primer is necessary for...
BioLoG 11. chose the order below that most closely represents the order in which the following proteins participate in DNA replication. a. helicase, single stranded binging protein, primase DNA polymerase b. single -stranded binding protein, primase DNA polymerase helicase c. primase, DNA polymerase, single- stranded binding protein, helicase d. helicase, single- stranded binding protein DNA polymerase, primase. 12. what is the function of the enzyme primase during DNA replication? a. to unwind the double helix to prime it for replication...
Which of the following statements is FALSE? Nucleotides are only ever linked to one another 5’ to 3’ DNA can contain Uracil as a result of a chemical reaction MutS/MutL only works to repair the lagging strand of synthesis Alternative splicing happens in every eukaryotic gene All of these statements are false The protein that phosphorylates the CTD to initiate transcription is called EF-Tu eIF4 TFIID TFIIH RNA polymerase Which of these enzymatic activities in DNA replication require the input...
Match the enzyme activity in DNA synthesis with its function. DNA pol III (_) fragments Helicase (_) Primase (_) using template strand DNA pol I (_) double helix DNA ligase (_) adds nucleotides Topoisomerase (_) primer A. anneals DNA B. relieves overwinding C. adds nucleotides D. unwinds parental E. removes RNA primer, F. adds a short RNA 10 Proofreading and repair of the DNA double helix does NOT involves a. detecting a mis-match in base pairs. b. removing the mis-match...
1) Which of the following is FALSE about RNA polymerase?It does NOT require a primer to begin synthesis It synthesizes RNA 5’ to 3’ It catalyzes the formation of phosphodiester bonds It only transcribes one of the two DNA strands for any particular gene It only transcribes exons 2)Which of the following is not synthesized from, or does not use DNA as a template? Introns Poly A tail Ribosomal binding site Primase RNA polymerase 3) Which of the following is...
Note: Write 13 Conceptual Multiple Choice Questions and
Included Your Answer Key for Two Pictures Below
Write 13 Conceptual Multiple Choice Ouestions and Included Your Answer Kev for Two Pictures Below Priming DNA synthesis Elongation of the new DNA strand Primase joins RNA DNA polymerase can only add dNTPs to a pre-existing strand Leading strand synthesis is continuous in the 5'->3' of DNA Leading strand Parental DNA Primase Okazaki fragments direction ONA polymerase adds DNA ONA polymerase DNA primase adds...
The cell must remove and replace an RNA primer with DNA, if DNA pol I was the only enzyme available to do this, which activities must it use? a. 3'-5' exonuclease and 5'-3' polymerase b. 5'-3' exonuclease and 5'-3' polymerase c. 5'-3' exonuclease and 3'-5' polymerase d. 3'-5' exonuclease and 3'-5' polymerase