If the sequence of at least the end portions of a DNA segment of interest is known, the number of copies of that DNA segment can be hugely amplified with the 

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#Question id: 23847

#Unit 2. Cellular Organization

Which group of external signals regulated by Smooth muscle cells and non-muscle cells?

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#Question id: 10714

#Unit 10. Ecological Principles

What is value of Gini-simpson indices of following community? 

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#Question id: 4990

#Unit 11. Evolution and Behavior

Fly species W, found in a certain part of the island, produces fertile offspring with species Y. Species W does not produce fertile offspring with species X or Z. If no other species can hybridize, then species W and Y

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#Question id: 32350

#Unit 1. Molecules and their Interaction Relevant to Biology

Phosphorylated form of pyruvate kinase 

a. Strongly inhibited by ATP and alanine

b. Activated by AMP, F-1,6-BP

c. Inhibited by ATP & acetyl CoA

d. Covalent phosphorylation strongly inhibits pyruvate kinase

Which of the above statements are correct

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#Question id: 31336

#Unit 1. Molecules and their Interaction Relevant to Biology

A peptide has the sequence Ala–His–Trp–Ser–Gly–Leu. What will the net charge of the molecule at pH 3&8