Answered: Taq polymerase catalyze the formation :…

Taq polymerase catalyze the formation : of the phosphodiedter bond brtween 5phospjate group of the 3OJ of the hydrogen bond non of them

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Name each of the processes pictured: -RNA 5' TCAC CÁCTCAT 3' TACCACCTA 3' UUCAC CACUCAU U 5' DŇA RNA polymerase Primary RNA transcript Exon 1 Intron Exon 2 Intron Exon 3 Spliced RNA 000 Exon 1 Exon 2 Exon 3 AAAAAAA polypeptide chain Met Phe Arg P E UAC AAA GCU AUGUUUCGA Ribosome There are possible nucleotide "triplets" or
pcc300ATAAADATATAOOTTAA 1. Use the genetic code table and the information in the diagram below to determine the amino acids that would make up the portion of the polypeptide shown. Include information for a key as well. DNA template 3' G CATA ACAGAGGATT-5' al bnsua AMAm pniwollot erfT E transcription s yd bnsita ebitgeqylog s sidmeaze of beae RNA strandUU UAOUOUU A-emoaodin 5'-CGUA AUUGUC UCCUUA- 3' J J JL erit o elinW (s) translation bluow terdt aspnso sigootiwsone polypeptide viemetis ns ebivo19 (d) ent ot etslanT Key:
What type of DNA structure is recognized by RecG and RuvABC?Do you think these proteins recognize DNA sequences? Be specificabout what type(s) of molecular recognition these proteins canperform.
The two strands for the helix-shaped DNA molecule are heldtogether by electrostatic forces as shown in class. Due to electron sharing, themagnitude of the net average charge on the H and N atoms, each, is 0.2e. Thenet average charge on the C and O atoms, each, is 0.4e. The distance betweenany two adjacent atoms on the same molecule is 0.1nm. Since electric fieldsdecrease as an inverse square law, they die off quickly with distance. So, theonly fields that really contribute to any given bond are due to the 3 atomsalong the red dotted line in the class diagram (two atoms on one'molecule andone atom on the other molecule).Calculate the electric fields and net force between a thymineand an adenine pair.=Calculate the electric fields and net force between a cytosineand a guanine pair.nConsider the OHN bond in the AT nucleotide. Can theelectric field be zero anywhere along the axis of this bond? If not,explain why not. If so, find where the electric field is zero.
How do sigma factors help regulate gene expression during the transition to stationary phase? O Sigma factors create extra nutrients by fixing CO2 and N2 in the air, thereby preventing the onset of stationary phase. O Different sigma factors recognize different promoters. Sigma factors that recognize stress response and catabolic metabolism promoters are expressed during stationary phase and the housekeeping sigma factor is downregulated, Thus, transcription shifts toward stress response and away from growth, O Sigma factors bind the ribosome and block it from translating certain MRNAS that no longer need to be translated in stationary phase O Signa factors are transcriptional inhibitors, they stop transcription entirely so the bacteria don't waste energy on transcription during starvation O Stationary phase is caused by rifampin treatment, and sigma factors block rifampin activity. thereby preventing the onset of stationary phase.
What is the role of his 12 in the RNase-catalyzed hydrolysis of RNA, as indicated in the Figure below? 5' His 119 RNA CH₂ H H 3 O Base 1' 12' 8-H His 12 -P-0-CH₂ a Base H H O -0-P=O H OH NH It acts as a general base, abstracting a proton from the 2' hydroxyl in order to increase its nucleophilicity. It forms an H-bond with his119 in order to stabilize the transition state. It donates a proton to improve the quality of the leaving group. It works through concerted general acid-base catalysis with his119 in order to favour the products of the reaction. Two of the above are true.
The sequence of the template strand if a nontemplate strand has the sequence 5 ATGGGGCGC3
Transcribe the following strand of DNA into RNA: 5'-AAGTTCGA-3'
Lysozyme cleaves between NAG and NAM residues in bacterial cell walls and is, therefore, classified as a(an) O A. salt bridge, oxidoreductase O B. peptide bond; hydrolase OC. glycosidic linkage; oxidoreductase O D. glycosidic linkage, hydrolase O E. peptide bond; transferase
PLEASE I ASKED 3 TIMES ON BARTELBY AND LITERALLY EVERONE GAVE A DIFFERNT ANSWER, I PROVIDED PROOF THAT THIS HAPPENED SO YOU DONT THINK IM LYING SO PLEASE READ THE QUESTION AND ANSWER CAREFULLY