Yes or no! Does formaldehyde create covalent bonds between 2 proteins and proteins and nucleic acids? does promoters are DNA sequence that rna polymerase are recruited to start transcription? does NAV use tocreate crosslink between biomolecules! does digoxigenin can be attach to a nucleotide and use to distinguish riboprobe from endogenous?

Yes or no! Does formaldehyde create covalent bonds between 2 proteins and proteins and nucleic acids? does promoters are DNA sequence that rna polymerase are recruited to start transcription? does NAV use tocreate crosslink between biomolecules! does digoxigenin can be attach to a nucleotide and use to distinguish riboprobe from endogenous?

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter9: Cell Communication

Section: Chapter Questions

Problem 21RQ: Quorum sensing is triggered to begin when treatment with antibiotics occurs bacteria release growth...

See similar textbooks

Similar questions

Yes or no? reverse genetics is RNA interference example. cellular differentiation potency in multipotent is greater than pluripotent stem cell. does digoxigenin UTO use to make dsrna and perform rna interference?
Yes or no? Is sequence of riboprobe identical to the mrna produced by gene in situ hybridization? does column of purification in DNA allow it to flow while other molecules are trapped ?
ANWER FAST NO NEED FOR LONG EXPLANATION 1. In the sugar-phosphate backbone of DNA, the phosphate group is located in the 3’ end while the deoxyribose is present in the 5’ end. Select one: True False 2. Not all missense mutations will lead to nonfunctional proteins. It all depends on where the substitution lies in the polypeptide chain and how it will affect protein folding and activity. Select one: True False 3.What component(s) is/are involved in transcription? a.Sigma factor b.RNA polymerase c.Promoter d.B and C e.All of the above
Need help:. Why would having a tryptophan-tRNA with a 3’ACU5’ anticodon reduce viability? What would happen to polypeptides in this cell? If this mutation occurred spontaneously, how would it be affected by selection
Yes or no? for each gene, transcription is initiated at origin of replication. does pre mrna shorter than mrna? Does one thousand microliters less than a milliliter?
A scientist mutates elF-2 to eliminate its GTP hydrolysis capability. How would this mutated form of elF-2 alter translation? Initiation factors would not be able to bind to mRNA The large ribosomal subunit would not be able to interact with itiRNA transcripts tRNAi-Met would not scan mRNA transcripts for the start codon elF-2 would not be able to interact with the small ribosomal subunit.
Yes or no? is siRNA result of activity of argonaut? Does RNAi result permanently heritable in expression of genes? Does northern blotting use to detect the expression of a transcription in multiple tissues?
94In the arrested state (7-14 nucleotides) of elongation, ( ) is required to reactivate transcription. 95C. elegans has about 19,000 genes, a significant number of which are organized into operons. Yesorno 96Transcription activator proteins have at least two independently folding domains: 1. DNA binding domain and 2.
True/false? if false, justify brieflyBacterial operons gather open-reading-frames that are coupled for both transcription and translation.
97Which of the following is examples of a transposable element found in bacteria? (multiple choice questions)A.IS903b.Tn5c.IS1D.Xis 98What is the key component of the catalytic site of the spliceosome? (multiple choice questions)A.DNAb.ribosomesc.proteinD.RNA 99Which antibiotic can binds to RNA polymerase and blocks an early step in RNA synthesis?A.Ampicillinb.Chloramphenicolc.RimantidineD.None of the above 100All tRNA molecules have poly (A) tails at their 3' end. Yesorno
Q1. Predict the effects (on translation of coat gene and replicase gene) of the following mutations on phage R17 coat gene and replicase gene translation and explain the logic of your answers: a. An amber mutation (premature stop codon) six codons downstream of the coat gene initiation codon. b. Mutations in the stem loop around the coat gene initiation codon that weakens the base-pairing in the stem loop. c. Mutations in the interior of the replicase gene that cause it to base-pair with the coat gene initiation codon.
Finish the translation story: - fully explain the G factor stories for each step – and the antibioticthat inhibits it.o how is the next aa brought into the A site of the ribosome and how is it chosen to be thecorrect one. How does streptomycin impact this?o How does the ribosome connect the growing chain of aa to the next one in the A site?How does chloramphenicol impact this?o How does the ribosome step to the next codon? How does spectinomycin impact this?