In microscopy histological samples are often stained with which basic dye

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#Question id: 12934

#Bio-Informatics

Reverse transcriptase enzyme is isolated from____

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#Question id: 12938

#Bio-Informatics

What is the main advantage of using Yeast Artificial Chromosome based vector over other vectors?

1. It has ability to clone very large fragments of DNA.

2. YAC vectors do not contain origin of replication sites 

3. It has insert  range up to 2000 kb.

4. It help in genome mapping and sequencing projects.

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#Question id: 13032

#Bio-Informatics

In SDS-PAGE, protein sample is first treated with detergent sodium dodecyl sulfate (SDS), in order to

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#Question id: 13035

#Bio-Informatics

Each band on the gel represents a different protein (or protein subunit); _____ proteins move through the gel more _____ than_____ proteins and therefore are found nearer the _____ of the gel.

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#Question id: 13036

#Bio-Informatics

In isoelectric focusing the protein will move until

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#Question id: 13037

#Bio-Informatics

Which of the following proteins will be most far away from the positively charged electrode during isoelectric focusing in a buffer with pH of 5?