Suppose you are making a pair-wise comparison between two different DNA molecules. Describe three general features...
Homework Answers
1.) base sequence would be different between two DNA molecules.
2.) One strand would be GC rich as compared to other DNA molecule
3.) One strand contains more AT sequence than other
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Suppose you are making a pair-wise comparison between two
different DNA molecules. Describe three general features...
a) Suppose you label dividing cells with ^32P. In which DNA molecules will the radioactivity be...
a) Suppose you label dividing cells with ^32P. In which DNA molecules will the radioactivity be incorporated if you were to look during metaphase? b) Suppose you are examining the above cells after replication. In which DNA molecules will the radioactivity be present? In one picture, draw a schematic indicating how DNA is synthesized bi-directionally. The schematic should indicate which are the lagging strands, which are the leading strands, where the RNA primers are, and the 3' and 5' orientation...
Please explain! Suppose you sequence a 30-base-pair segment of DNA in five different species (A, B,...
Please explain!
Suppose you sequence a 30-base-pair segment of DNA in five different species (A, B, C, D, and E) and obtain the results at the right. Use cluster analysis to construct a phylogenetic tree for the five species. Number of nucleotide differences between species pairs
Look at structure R. It represents _____ DNA molecules and ______ chromosomes. a. four; two b....
Look at structure R. It
represents _____ DNA molecules and ______ chromosomes.
a. four; two
b. one; one
c. four; four
d. two; two
e. three; six
f. two; one
g. three; three
The figure shows three different structures that represent chromosomes at metaphase of meiosis I. Each line represents a pair of sister chromatids and the dot is a centromere. Use this figure to answer the following six questions below. OK? NR
Shown below are the sequences of three duplex DNA molecules. I. 5" AGCCTAACTGCGAT 3' II. 5'...
Shown below are the sequences of three duplex DNA molecules. I. 5" AGCCTAACTGCGAT 3' II. 5' CGCATTATTGTCAA 3' III. 5' CTAACCCGCACTGG 3' 3' TCGGATTGACGCTA 5' 3' GCGTAATAACAGTT 5' 3' GATTGGGCGTGACC 5' a. State the relationship between the percentage of AT base pairs in a double-stranded DNA molecule and the melting point of that molecule. b. Order the above three molecules (I, II, III) in terms of their melting points from lowest to highest. The graph below shows the results of...
1. Describe and compare the motion and interactions of molecules in the three different phases of...
1. Describe and compare the motion and interactions of molecules in the three different phases of matter 2. Explain the relationship between temperature and intermolecular forces as it affects the phase of matter. 3. List the steps necessary to determine the intermolecular forces present in a pure substance.
could you solve these two questions, please Describe the relationship between the following two molecules: Br...
could you solve these two
questions, please
Describe the relationship between the following two molecules: Br t-Bu t-Burth HOYH HXXE Identical molecules Enantiomers Diastereomers Constitutional isomers Conformational isomers Submit Answer Tries 0/1 Describe the relationship between the following two molecules: H t-Bu t-Buy pre noi Et Enantiomers Diastereomers Conformational isomers Identical molecules Constitutional isomers Submit Answer Tries 0/1
Proximity is typically defined between a pair of objects. (a) Define two ways in which you...
Proximity is typically defined between a pair of objects. (a) Define two ways in which you might define the proximity among a group of objects. (b) How might you define the distance between two sets of points in Euclidean space? (c) How might you define the proximity between two sets of data objects? (Make no assumption about the data objects, except that a proximity measure is defined between any pair of objects.)
1a. The structural differences between human IgG molecules and camel antibodies. b. Describe in detail three...
1a. The structural differences between human IgG molecules and camel antibodies. b. Describe in detail three advantages and one disadvantage of using recombinant scFv fragments instead of whole IgG molecules in therapeutic applications. Explain your choice with reference to the structures of the two molecules.
1. Describe one experiment that can test the hypothesis that DNA replication is semi conservative. Describe...
1. Describe one experiment that can test the hypothesis that DNA replication is semi conservative. Describe the results of this experiment if replication was conservative. And if it was distributive? 2. What type of chemical bond contributes to the specificity of base paring in the DNA? Are there any other chemical or physical factors in the structure o f the DNA molecule contributing to the thermodynamic stability of the DNA? 3. List the m ajor differences between DNA and RNA....
Alternative Comparison-Different Lives Three different plans were presented to the GAO (General Accounting Office) by a...
Alternative Comparison-Different Lives Three different plans were presented to the GAO (General Accounting Office) by a high-tech facilities manager for operating a portable cyber-security facility. Plan A: Renewable 1-year contracts with payments of $1 million at the beginning of each year. Plan B: A 2-year contract that requires three payments of $600,000 each, with the first one to be made immediately and the second and third payment made at the beginning of the following two 6-month intervals; no payments required...
a) Suppose you label dividing cells with ^32P. In which DNA molecules will the radioactivity be incorporated if you were to look during metaphase? b) Suppose you are examining the above cells after replication. In which DNA molecules will the radioactivity be present? In one picture, draw a schematic indicating how DNA is synthesized bi-directionally. The schematic should indicate which are the lagging strands, which are the leading strands, where the RNA primers are, and the 3' and 5' orientation...
Please explain!
Suppose you sequence a 30-base-pair segment of DNA in five different species (A, B, C, D, and E) and obtain the results at the right. Use cluster analysis to construct a phylogenetic tree for the five species. Number of nucleotide differences between species pairs
Look at structure R. It
represents _____ DNA molecules and ______ chromosomes.
a. four; two
b. one; one
c. four; four
d. two; two
e. three; six
f. two; one
g. three; three
The figure shows three different structures that represent chromosomes at metaphase of meiosis I. Each line represents a pair of sister chromatids and the dot is a centromere. Use this figure to answer the following six questions below. OK? NR
Shown below are the sequences of three duplex DNA molecules. I. 5" AGCCTAACTGCGAT 3' II. 5' CGCATTATTGTCAA 3' III. 5' CTAACCCGCACTGG 3' 3' TCGGATTGACGCTA 5' 3' GCGTAATAACAGTT 5' 3' GATTGGGCGTGACC 5' a. State the relationship between the percentage of AT base pairs in a double-stranded DNA molecule and the melting point of that molecule. b. Order the above three molecules (I, II, III) in terms of their melting points from lowest to highest. The graph below shows the results of...
1. Describe and compare the motion and interactions of molecules in the three different phases of matter 2. Explain the relationship between temperature and intermolecular forces as it affects the phase of matter. 3. List the steps necessary to determine the intermolecular forces present in a pure substance.
could you solve these two
questions, please
Describe the relationship between the following two molecules: Br t-Bu t-Burth HOYH HXXE Identical molecules Enantiomers Diastereomers Constitutional isomers Conformational isomers Submit Answer Tries 0/1 Describe the relationship between the following two molecules: H t-Bu t-Buy pre noi Et Enantiomers Diastereomers Conformational isomers Identical molecules Constitutional isomers Submit Answer Tries 0/1
Alternative Comparison-Different Lives Three different plans were presented to the GAO (General Accounting Office) by a high-tech facilities manager for operating a portable cyber-security facility. Plan A: Renewable 1-year contracts with payments of $1 million at the beginning of each year. Plan B: A 2-year contract that requires three payments of $600,000 each, with the first one to be made immediately and the second and third payment made at the beginning of the following two 6-month intervals; no payments required...
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