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and w Two-dimensional gel electrophoresis separates proteins based on a. shape; charge Ob.size; concentration c. concentratio
Refer to the table. Several strains of a bacterium are sequenced to investigate the pan and core genomes. In the table, + den
Genomic analysis of a fish reveals that this species has dozens of functional copies of a gene that are nearly identical to o
Under which circumstances would metagenomic studies be more useful than traditional methods? O a. The organisms are easily cu
A promoter is an example of a(n) O a. rRNA gene. O b. regulatory sequence. O c. transposable element. O d. open reading frame
Refer to the table. The table shows prokaryote (bacterial species A, B, C, D, and along with the genes they contain (Note: x
Refer to the table showing chromosome sequences from different people. The rows represent the individuals, while the columns
What is the major difference between the DNA sequencing techniques developed by Sanger and others in the 1970s and high-throu
Which material would not be required for determining the sequence of a 400 bp DNA fragment by the high-throughput sequencing
A doctor acquires genomic information from her patient. After examining the patients sequence and inferring risk factors, sh
Which DNA sequence would be the most difficult to assemble? O a. A sequence consisting of several short repeated fragments O
In high-throughput DNA sequencing technology, the fluorescent dye a. produces many identical copies of specific DNA fragments
Suppose a drug for high blood pressure is inactive when it is ingested but is converted into an active form by an enzyme in t
Which statement about the globin genes in humans is false? O a. All are expressed at the same time. b. The genes are also fou
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Answer #1

Answer-1

In the 2-D gel electrophoresis the seperation of protiens and other biomolecules on the basis of their size and the charge b/c in this technique we use the electic charge to move the biomolecules on side of opposite charge.Havier move less towards the well(present in electrophresis mechine) but lighter molecule move far or reach more near to well from the point of origin.

So the D option is correct.

Answer-2

No gene in this given table of strain is core gene b/c core genes are those gene which are present in all the available strains. So their is no such gene which is present in all the strains.Only the A & B gene is present in mostly but absent in starin2 and strain1 respectively so these are not considered as core gene.

Hence the correct option is 1st.

Answer-3

The reason for this type of observarion is that DNA consist of heterochromatin(intrones) and euchromatin(exons) in which heterochromatin part forms major part of our DNA which are same in almost all species of an organism,which is genetically inactive.So the D option is correct well.

Answer-4

The first option is correct.By using these method we takle the problem of making of culture of that organism.

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