Option 1 - RNA synthesis is less processive during elongation than during initiation. - FALSE
During transcription when the initiation is started at promoter, the nucleotides are added slowly at promoter until the 12 nucleotide bases are added and then the RNA polymerase removes the promoter and proceeds to the elongation phase in which the nucleotides are added very fast due to the increased efficiency RNA polymerase. Thats why the synthesis of RNA is more processive in elongation compared to that in initiation.
A Click Submit to complete this assessment estion 10 Which of the following is NOT true...
Which of the following is true for transcription in E. coli, but not for transcription in humans? a. Transcription requires RNA polymerase to add nucleoside triphosphates to the 3' end of the growing transcript (RNA). b. Transcription does not require primers during initiation or elongation. c. Transcription requires promoters, which have mostly adenines and thymines. d. Transcription produces polycistronic mRNA that includes several coding regions within one transcription unit.
→ A Click Submit to complete this assessment. Jestion 50 A crucial step in the regulation of most bacterial genes occurs O during RNA splicing. during nuclear export of mRNA. at transcription initiation. when nonsense suppressors translate mRNAs.
Cse Wnd Sere and Suter A Click Submit to complete this assessment Queston estion 11 5palnts Save A A spacecraft travels at a constant velocity in empty space far away from any center of gravity. Which of the following about the force applied on the spacecraft is true? The applied force is slightly greater than its weight The applied force is slightly less that its weight The applied force is equal to its weight No applied force is required to...
Save and s. Click Submit to complete this assessment. Question estion 10 2 points The invoice price of goods purchased is $25,000 with purchase terms of 3/7,n/30 and FOB destination. The invoice is paid within the week of receipt and the shipping costs are $200. By what amount should the purchaser's Inventory be increased? DO NOT INCLUDE S IN YOUR ANSWER.
Which of the following is NOT a difference between DNA and RNA synthesis? a. the nature of the nucleotide used b. the direction of synthesis c. the presence of discrete termination signals d. the simultaneous coding from both strands of DNA. During transcription, separation of the DNA strands is necessary. This involves: a. During transcription, separation of the DNA strands is necessary. This involves: b. separation of long segments of the DNA corresponding to genes. c. separation in only a...
Click Submit to complete this assessment. Question 10 Which of the following is the economic value of all products a country exports minus the economic value of all Surplus Balance of Question Save and Subm
Hint 1. How is a complete initiation complex formed? Drag the labels to their correct locations in the diagram to describe the roles of the various transcription factors in the formation of a complete initiation complex Reset Help part of initial committed complex TFIIA IIB added during formation of minimal initiation complex sa cosci.ccccccca RNA polymerase II added during formation of complete initiation complex Submit Request Answer Hint 2. How is pre-mRNA processed into mature mRNA? Select the two statements...
Click Submit to complete this assessment. on 10 Which one of these three structures is an Ester and which one is a carboxylic acid a) CH3CH2COH b) CH3COOH c) CH3COOCH2CH3 TTT Arial 3 (12pt) T.E.E.3 2
A Click Submit to complete this assessment. Question 7 To prepare 2-chloro-2-methylheptane, which of the following compounds could you use? 2-methyl-1-heptene 2-chloro-2-methyl-3-heptene none of these choices A Click Submit to complete this assessment.
Click Submit to complete this assessment Question 30 uestion 30 2 points Save Answ Bob deposits $100 in a bank account that pays an annual the money was deposited, then Bob's purchasing power has increased by 3 percent interest rate of 5 percent. A year later, Bob withdraws his $105. If inflation was 2 percent during the year O True O False à Click Submit to complete this assessment « Question 30 of 30 8