Homework Answers
a. This is not ribonucleotide phosphate. It is deoxyribonucleotide triphosphate.
RNA polymerase uses ribonucleoside triphosphates as substrates.
Rest of the choices are ribonucleotides containing ribose sugar. Hence all of them act as substrates of RNA polymerase.
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63. Which of the following would not be a substrate for RNA polymerase? 0 0 pyrophosphate...
Compare the activities of E. coli DNA polymerase III and RNA polymerase by describing the following...
Compare the activities of E. coli DNA polymerase III and RNA polymerase by describing the following properties of each: DNAP III (Replication) RNAP (Transcription) Substrate(s) i.e. what does the enzyme link together Name for the site of enzyme binding Is a primer required? What serves as template(s)? End product Direction of polymerization
ect Question 8 0/2 pts Which of the following statements about RNA polymerase is NOT true?...
ect Question 8 0/2 pts Which of the following statements about RNA polymerase is NOT true? RNA polymerase finishes transcription as soon as it reaches the terminator. RNA polymerase adds a ribonucleotide to the 3' end of a growing RNA molecule. During transcription of a gene, RNA polymerase reads only one strand of DNA. RNA polymerase binds to a promoter to initiate transcription. - U 000 20 O 3 $ 4 % 5 & 7 6. 8
help Which of the following enzyme is essential in PCR? RNA primers taq- polymerase • RNA...
help
Which of the following enzyme is essential in PCR? RNA primers taq- polymerase • RNA polymerase reverse transcriptase ORNA dependent RNA polymerase
Which of the following enzymes are needed for Transcription to occur? O A. RNA polymerase OB....
Which of the following enzymes are needed for Transcription to occur? O A. RNA polymerase OB. Reverse Transcriptase OC. DNA polymerase OD. DNA ligase O E. Restriction enzyme Reset Selection Mark for Review What's This?
Which of the following occurs ONLY in eukaryotic cells and NOT in prokaryotic cells? RNA polymerase...
Which of the following occurs ONLY in eukaryotic cells and NOT in prokaryotic cells? RNA polymerase binds to the DNA template at the promotor sequence of the gene RNA polymerase is capable both of unwinding and separating the DNA helix - hence displaying part of the DNA template for transcription - and of catalyzing the formation of phosphodiester bonds. RNA polymerase pairs up Uracil (U) in the elongating RNA strand with Adenine (A) in the DNA template RNA polymerase pairs...
Question 29 Which of the enzymes below would nearly all RNA viruses have? DNA-=dependent DNA polymerase...
Question 29 Which of the enzymes below would nearly all RNA viruses have? DNA-=dependent DNA polymerase Lysozyme RNA-dependent RNA polymerase Reverse transcriptase ATP synthase
Which of the following statements is true? A. RNA polymerase has a proofreading activity B. Prokaryotic...
Which of the following statements is true? A. RNA polymerase has a proofreading activity B. Prokaryotic RNA usually undergoes nuclear processing C. Polypeptides are synthesized by addition of amino acids to the amino terminus. D. The 3' end of mRNA corresponds to the carboxyl terminus of the protein. Grade 2. Which of the following A. It may be autocatalytic. B. Spliceosomes are present in organelles and nuclei C. It involves removal of exons is true regarding RNA processing? D. It...
QUESTION 4 Which of the following provides the free 3'-OH group for DNA polymerase to fill...
QUESTION 4 Which of the following provides the free 3'-OH group for DNA polymerase to fill in the ends of telomere DNA? O A. The end of the previous Okazaki fragment. O 0 The RNA primers laid down by primase. o O C. The RNA bound to telomerase. OD. The ends are filled in by RNA polymerase which does not require a free 3'-OH group.
1) Which of the following is FALSE about RNA polymerase?It does NOT require a primer to...
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...
Which of the following mRNA processing factors associates with the CTD of RNA polymerase II? A....
Which of the following mRNA processing factors associates with the CTD of RNA polymerase II? A. Splicing factors B. Polyadenylation factors C. Capping proteins D. siRNAs
ect Question 8 0/2 pts Which of the following statements about RNA polymerase is NOT true? RNA polymerase finishes transcription as soon as it reaches the terminator. RNA polymerase adds a ribonucleotide to the 3' end of a growing RNA molecule. During transcription of a gene, RNA polymerase reads only one strand of DNA. RNA polymerase binds to a promoter to initiate transcription. - U 000 20 O 3 $ 4 % 5 & 7 6. 8
help
Which of the following enzyme is essential in PCR? RNA primers taq- polymerase • RNA polymerase reverse transcriptase ORNA dependent RNA polymerase
Which of the following enzymes are needed for Transcription to occur? O A. RNA polymerase OB. Reverse Transcriptase OC. DNA polymerase OD. DNA ligase O E. Restriction enzyme Reset Selection Mark for Review What's This?
Question 29 Which of the enzymes below would nearly all RNA viruses have? DNA-=dependent DNA polymerase Lysozyme RNA-dependent RNA polymerase Reverse transcriptase ATP synthase
Which of the following statements is true? A. RNA polymerase has a proofreading activity B. Prokaryotic RNA usually undergoes nuclear processing C. Polypeptides are synthesized by addition of amino acids to the amino terminus. D. The 3' end of mRNA corresponds to the carboxyl terminus of the protein. Grade 2. Which of the following A. It may be autocatalytic. B. Spliceosomes are present in organelles and nuclei C. It involves removal of exons is true regarding RNA processing? D. It...
QUESTION 4 Which of the following provides the free 3'-OH group for DNA polymerase to fill in the ends of telomere DNA? O A. The end of the previous Okazaki fragment. O 0 The RNA primers laid down by primase. o O C. The RNA bound to telomerase. OD. The ends are filled in by RNA polymerase which does not require a free 3'-OH group.
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