Please ASAP. Thank you You are a research assistant in a lab that studies nucleic acids. Your advisor gave you four tubes for analysis. Each of these tubes differs in its contents bmose cytoplasm (single-standed RNA), yeast nuclei (double-stranded DNA), rotavirus (double-stranded RNA), and parvovirus (single-stranded DNA)base composition of each sample is given in the table below.TubeCT321732191615352623333417Which samples contain RNA?0a tubes 1 and 2b.tubes 3 and 4ctubes 2 and 4d tubes I and 3e all the tubes6)is16 You wea nach atantin a labthat studies mucleic acids. Your advisor gave you four tubes for analysis. Each of these tubes differs in its contents by the source of its nucleic acids:e otoplam (amgle traded RNA), yast moele (duble stranded DNA), rotavirus (double-stranded RNA), and parvovirus (single-stranded DNA). The approximate nucleotidehe ompontion of each sample is given in the table below.Tube3219161521161017Whch amples contain RNA?cobsld4ఇ

DNA - deoxyribonucleic acid RNA - ribonucleic acid

You are a research assisant in a lab that studies nucleic acids. Your advisor gave you four tubes for analysis. Each of these tubes differs in its contents mouse cytoplam (singlestanded RNA), yeast nuclei (double-stranded DNA), rotavirus (double-stranded RNA), and parvovirus (single-stranded DN. base composition of each sample is given in the table below. Tube A C 32 17 32 19 16 15 35 30 21 26 23 16 34 Whuch samples contain RNA? 0a tubes I and 2 Ob.tmubes 3 and 4 c ubes 2 and 4 6 tubes I and 3 e all the ht 17

You are a research assisant in a lab that studies nucleic acids. Your advisor gave you four tubes for analysis. Each of these tubes differs in its contents mouse cytoplam (singlestanded RNA), yeast nuclei (double-stranded DNA), rotavirus (double-stranded RNA), and parvovirus (single-stranded DN. base composition of each sample is given in the table below. Tube A C 32 17 32 19 16 15 35 30 21 26 23 16 34 Whuch samples contain RNA? 0a tubes I and 2 Ob.tmubes 3 and 4 c ubes 2 and 4 6 tubes I and 3 e all the ht 17

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter8: The Structure, Replication, And Chromosomal Organization Of Dna

Section: Chapter Questions

Problem 14QP: State the properties of the WatsonCrick model of DNA in the following categories: a. number of...

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Molnupiravir causes widespread mutations as SARS-CoV-2 replicates its genome because in an RNA double helix molnupiravir can base pair with more than one base. Shown below are the structures the RNA bases. With which two bases does molnupiravir pair? H N-H Adenine NH-N Uracil H H-N N-HN N-H Guanine H Cytosine A. The "imino" form pairs with A; the "amino" form pairs with G. B. The "imino" form pairs with G; the "amino" form pairs with A. C. The "imino" form pairs with U; the "amino" form pairs with C. D. The "imino" form pairs with C, the "amino" form pairs with U.
whose properties suggest that they originated from transfer of foreign DNA into a bacterial cell.
You are working in a research lab studying human Peptide Z, which is a short protein that plays a key role in responding to SARS-CoV-2 virus infection. Your advisor gives you the double-stranded DNA sequence encoding Peptide Z (below), but she neglects to tell you which are the coding and non-coding strands of this DNA before leaving on a six-month sabbatical. 5'-AGA CCC ATG CCT CAG CAG TTC TTT GGA TTA ATG TAA-3' 3'-TCT GGG TẠC GGA GTC GTC AAG AAA CCT AAT TẠC ATT-5' Using your understand of transcription, translation, and the codon table below, determine if the top strand or bottom strand is the template strand of the Peptide Z gene. (Enter either top strand or bottom strand.) What is the sequence of the RNA that encodes Peptide Z? Note that the entire DNA sequence is transcribed. 5' - - 3' What is the amino acid sequence of Peptide Z? Make sure you indicate the carboxyl-terminus and amino-terminus with C and N, respectively.
For each term in the left column, select the term which best matches. 1. deoxyribonucleotide 2. nitrogenous base thymine + deoxyribose 3. deoxynitronucleoside guanine + deoxyribose + phosphate group 4. polydeoxyribonucleotide DNA 5. deoxyribonucleoside 6. nitrogenous base
The oligonucleotide d-ATGCCTGACT was subjected to sequencing by Sanger’s dideoxy method, and the products were analyzed by electrophoresis on a polyacrylamide. Draw a diagram of the gel banding pattern obtained.
A DNA strand was sequenced using the Sanger method (https://www.youtube.com/watch?v=KTstRrDTmWI). The reaction tube contained the DNA strand, fluorescently labelled dideoxynucleotide triphosphates (ddATP – yellow, ddGTP – green, ddCTP – blue, ddTTP - red), deoxynucleotide triphosphates, DNA polymerase, or its Klenow fragment. Synthesis of DNA is allowed to proceed, and the results are shown on the right: 15 14 13 12 11 10 (a) What is the sequence of the copy and the template strands? (b) If the template strand were in the 5'-3' direction, what will be the sequence of the DNA copy? Nucleotide Length
A piece of DNA is cut into four fragments as shown below. A solution containing the four fragments is placed in a single well at the top of an agarose gel. Using the information given below, draw (below the well) how you think the fragments will be aligned on the gel following electrophoresis. Label each fragment with its corresponding letter. Remember, each band on the gel will be the same width, equal to the width of the well at the top of the gel. These should all be in one lane. What is it about the chemistry of DNA that causes it to be uniformly negatively charged?
A piece of DNA is cut into four fragments as shown below. A solution containing the four fragments is placed in a single well at the top of an agarose gel. Using the information given below, draw (below the well) how you think the fragments will be aligned on the gel following electrophoresis. Label each fragment with its corresponding letter. Remember, each band on the gel will be the same width, equal to the width of the well at the top of the gel. These should all be in one lane. What if you had two different DNA fragments that were exactly the same length as measured in base-pairs. Would it be possible to distinguish them using this type of electrophoresis? How would they appear on a gel?
Given the sequence shown below, write the complementary DNA sequence, using the base-pairing rules, as well as the directionality of the strands: 5'- CGAGGCTAGGTTAACCTG-3'
Choose all of the statements that correctly describe the base pairs drawn below. A C H H-N -H-N N-H- -N B H D موعة Rita N -H---- 2 NHN O- -H-N H -H- N- -H-N The non-Watson-Crick base pair shown in A is much less stable than the base pairs shown in B and C, because the smaller size of the two pyrimidine bases induces a distortion in the structure of the double helix that decreases the stability of the helix when compared to helices with the normal Watson-Crick base pairs. The base pair shown in B is found in BOTH DNA and RNA The base pair shown in C is found ONLY in RNA and NOT DNA The base pair seen in B is more stable than the Watson-Crick base pair shown in C partly because of a larger number of hydrogen bonds and partly because of more favourable pi-stacking interactions with adjacent base pairs.
There are 6 parts to this question: This is a follow up to the prior question regarding the replication of the DNA strand below. The DNA strand is here for your reference and you do not need to do anything with or to it. TC GATATCGG AGCTATAGCC c) what enzyme separated the parental DNA template strands, d) what bonds were broken? e) what enzyme replicates DNA f) before DNA can be replicated/copied, what must be laid down to allow the enzyme in "e" to replicated the DNA (be specific)? g) our DNA is replicated in many "pieces", what enzyme connects these many "pieces" into one continuous DNA strand that becomes the sister chromatid? h) during what specific phase of the cell cycle does this DNA replication process occur? (This should be a review question from last topics we covered).
Chlorambucil is a nitrogen mustard. What is the structure of its covalent adduct to DNA?