the specific dna regions where an RNA polymerase attaches and initiates RNA synthesis are called?
the specific dna regions where an RNA polymerase attaches and initiates RNA synthesis are called?
Homework Answers
promoters are regions where the RNA polymerase bind to the DNA and initiates the RNA synthesis, so the answer is Promoter.
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the specific dna regions where an RNA polymerase attaches and
initiates RNA synthesis are called?
The enzymes that initiates synthesis of a new DNA strand is called _________. The name given...
The enzymes that initiates synthesis of a new DNA strand is called _________. The name given to the short segments of RNA that is added at the beginning of all newly synthesized DNA strands is called _________.
RNA polymerase releases the DNA template. Initiation Elongation Termination A process called clearance or escape. The...
RNA polymerase releases the DNA template. Initiation Elongation Termination A process called clearance or escape. The RNA polymerase holoenzyme binds to the promoter A process called clearance or escape. Reaching a terminator sequence causos formation of phosphodiester bonds to stop. The RNA polymerase holoenzyme is formed. Once bound to the promoter, RNA polymerase begins to unwind the DNA. New nucleotides are added to the 3' end of the growing RNA transcript. The RNA-DNA hybrid within the transcription bubble dissociates New...
10. With regard to transcription, the enzyme begins of a DNA transcribing RNA after it attaches...
10. With regard to transcription, the enzyme begins of a DNA transcribing RNA after it attaches to the molecule. With regard to translation, the begins translating a polypeptide after it attaches to the __ of an mRNA molecule. Start and stop codons are involved in the process of The start codon is , while the stop codons are 11. and Does the start codon specify an amino acid? If so, which one(s)? Do the stop codons specify an amino acid?...
Transcription regulators control transcription by phosphorylating RNA polymerase. binding to specific sequences of DNA. binding to...
Transcription regulators control transcription by phosphorylating RNA polymerase. binding to specific sequences of DNA. binding to specific sequences of RNA. degrading mRNAs.
There are similarities between DNA synthesis and RNA synthesis in prokaryotes. Compare and contrast the following...
There are similarities between DNA synthesis and RNA synthesis in prokaryotes. Compare and contrast the following items. Write in logical organization. List 4 ways to show the different properties of DNA polymerase and RNA polymerase. (4 marks) 1.
RNA polymerase is the enzyme responsible for the synthesis of RNA polymerase is the enzyme responsible...
RNA polymerase is the enzyme responsible for the synthesis
of
RNA polymerase is the enzyme responsible for the synthesis of O A. protein O B. ATP O C. RNA O D. amino acids
Compared to RNA elongation by RNA polymerases, DNA elongation by DNA polymerase requires an additional reaction...
Compared to RNA elongation by RNA polymerases, DNA elongation by DNA polymerase requires an additional reaction component. Which is appropriate for fulfillment of this requirement? Select one: a. a primase is needed for the biological DNA replication. b. a short DNA primer is necessary for PCR. c. a host tRNA is used for the synthesis of DNA by viral reverse transcriptase. d. All of these e. None of these
please answere 30. DNA polymerase cannot begin the synthesis of a daughter strand and depends on...
please answere
30. DNA polymerase cannot begin the synthesis of a daughter strand and depends on an enzyme called primase to build a short segment of RNA called an RNA _ at the start of the leading strand and at the start of each Okazaki fragment of the lagging strand. Label both of these short RNA segments
29. The initiator RNA attaches at the ribosome's site. A. A B. translocon C. E DP...
29. The initiator RNA attaches at the ribosome's site. A. A B. translocon C. E DP E. O 30. Which one of the following, if missing, would usually prevent translation from starting? A. one of several exons in a mRNA B. poly-A tail C. AUG codon D. spliceosome E. RNA polymerase 31. Which of the following statements about DNA synthesis is true? A. Nucleotides are added in a random fashion to single-stranded DNA. B. DNA polymerase adds dNTP monomers in...
PCR utilizes specific DNA primers and polymerase enzyme to make copies of particular DNA sequence. The...
PCR utilizes specific DNA primers and polymerase enzyme to make copies of particular DNA sequence. The primers must attach to separated DNA at the target sequences so that the polymerase can build new DNA strands. What must also be added to the mixture besides primers and polymerase enzyme in order to get amplification and DNA? a. RNA polymerase b. dNTPs c. electron carriers d. DNA repair enzymes
RNA polymerase releases the DNA template. Initiation Elongation Termination A process called clearance or escape. The RNA polymerase holoenzyme binds to the promoter A process called clearance or escape. Reaching a terminator sequence causos formation of phosphodiester bonds to stop. The RNA polymerase holoenzyme is formed. Once bound to the promoter, RNA polymerase begins to unwind the DNA. New nucleotides are added to the 3' end of the growing RNA transcript. The RNA-DNA hybrid within the transcription bubble dissociates New...
10. With regard to transcription, the enzyme begins of a DNA transcribing RNA after it attaches to the molecule. With regard to translation, the begins translating a polypeptide after it attaches to the __ of an mRNA molecule. Start and stop codons are involved in the process of The start codon is , while the stop codons are 11. and Does the start codon specify an amino acid? If so, which one(s)? Do the stop codons specify an amino acid?...
There are similarities between DNA synthesis and RNA synthesis in prokaryotes. Compare and contrast the following items. Write in logical organization. List 4 ways to show the different properties of DNA polymerase and RNA polymerase. (4 marks) 1.
RNA polymerase is the enzyme responsible for the synthesis
of
RNA polymerase is the enzyme responsible for the synthesis of O A. protein O B. ATP O C. RNA O D. amino acids
please answere
30. DNA polymerase cannot begin the synthesis of a daughter strand and depends on an enzyme called primase to build a short segment of RNA called an RNA _ at the start of the leading strand and at the start of each Okazaki fragment of the lagging strand. Label both of these short RNA segments
29. The initiator RNA attaches at the ribosome's site. A. A B. translocon C. E DP E. O 30. Which one of the following, if missing, would usually prevent translation from starting? A. one of several exons in a mRNA B. poly-A tail C. AUG codon D. spliceosome E. RNA polymerase 31. Which of the following statements about DNA synthesis is true? A. Nucleotides are added in a random fashion to single-stranded DNA. B. DNA polymerase adds dNTP monomers in...
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