The two exonuclease activities of DNA polymerase I a) are coupled during the formation of "gapped DNA". b) degrade DNA in a 5' --> 3' direction. c) degrade DNA in a 3' --> 5' direction. d) occur at two different active sites.

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The peptide bond in proteins is a) nonpolar, and fixed in a trans conformation. b) nonpolar, but rotates to three preferred dihedral angles. c) planar, and usually found in a trans conformation. d) planar, but rotates to three preferred dihedral angles.

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A 3.00 * 10-6M solution in a 1.0 cm cuvette read 16 % T at 620nm. What were the absorbance and the molar absorbancy index of the solution?

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what is the difference between conformation and configuration?

8 Answers  

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Concerning their biological function what is the difference between rna and dna?

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Garnet is the ore of which element. Give its chemical formula.

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What is the chemical formula for erythromycin?

2 Answers   Reddy Labs,

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Define polar covalent bond?

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how do the two comonents of starch differ?

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What types of molecules can be purified via affinity chromatography?

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which is known as antidermatitis factor?

2 Answers   Biocon,

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The yield of ATP/glucose unit in glycolysis with glycogen as the glucose source is a) 2.0 b) 2.5 c) 3.0 d) 4.0

1 Answers  

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