Answer Posted / richa thakur

ramachandran plot is a way to visualize dihedral angles phi
against psi of amino residues in protein structures. it
shows the possible conformation of of phi and psi angles
for a polypeptide.
its used to judge the quality of a model by finding
residues that r in unlikely or high energy conformations.

Where is csf found?

1127

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Which form of isomers of a substance is more stable?

1117

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What is meant by the 5’ and 3’ extremities of nucleic acids?

1179

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Is it expected a change in the primary, in the secondary or in the tertiary structure of a protein to produce more functional consequences?

1088

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Define ionic product of water. What is its value?

1123

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How can you determine the reaction, taking place at constant pressure delta (h)?

1120

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Define geometrical isomerism.

1118

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How do we prepare diborane?

1156

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The expression q=delta (e)-w is? What does it states?

1146

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Describe the structure of a peptide giving the sequence.

1818

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Explain how the production of rna called? What is the enzyme that catalyzes the process?

1045

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What are the structures of the products of this reaction, and how are they identified?

2042

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In the geometrical isomerism, if the similar groups are present on opposite side is called as?

1082

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To calculate the e.m.f of the cell when does the nelsons equation is use?

1101

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Why are free cysteines treated with iodoacetate prior to protein sequencing?

2385

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