Somatostatin binds membrane receptor, which is coupled to the G-protein which is?

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#Question id: 18904

#Unit 13. Methods in Biology

Advantages of using short half-life isotopes

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#Question id: 18905

#Unit 13. Methods in Biology

A Vector is a DNA molecule that has the ability to

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#Question id: 18906

#Unit 13. Methods in Biology

A good vector must have the following properties.

a) It should be able to replicate autonomously.

b) A vector should be ideally less than 10 kb in size

c) The vector should be easy to isolate and purify.

d)  vector should have suitable marker genes that allow easy detection and/or selection of the transformed host cells.

e) it should a multiple cloning site

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#Question id: 18907

#Unit 13. Methods in Biology

When expression of the DNA insert is desired, the vector should contain at least suitable control elements, 

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#Question id: 18908

#Unit 13. Methods in Biology

pBR 322 has/have which of the following selection marker(s)?

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#Question id: 18909

#Unit 13. Methods in Biology

What is the compound X-gal?