All technical,written test questions

400

DNA binding by proteins with the helix-turn-helix (HTH) motif does not involve a) altered stacking of the DNA at the center of symmetry. b) hydrogen bonds, salt bridges, and van der Waals contacts. c) interactions with base pairs in the major groove of DNA. d) interactions with the sugar-phosphate backbone of DNA.

855

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?

854

which fat soluble vitamin has co-enzymic function?

742

"Tell me about a job that you found particularly satisfying. What did you like about it?

1817

Glycolysis is A) C6H12O6 --> 2C2H5OH + 2CO2 B) C6H12O6 --> 2CH3H4O3 + 4H c) C3H4O3 + NAD --> C2H5OH + CO2 NAD D) C6H12O6 + 6H20 --> 6CO2 + 6H2O

1364

Why does physical exertion increase symptoms of poisoning by trematol?

1462

ano po ba ang bermuda triangle? ano po ang nandito? meron po bang mga naitala na aksidente sa gawing ito? ano po ang scientific question nito?

3646

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

1026

Which organ and subcellular site are most important for fatty acid biosynthesis?

948

When it functions as a "second messenger", cAMP a) acts outside the cell to influence cellular processes. b) acts "second in importance" to AMP. c) activates all cytosolic protein kinases. d) activates the cAMP-dependent protein kinase.

854

How are free energy, equilibrium and spontaneity related to each other?

933

How are free energy changes related to enthalpy changes and entropy changes?

803

How does a random coil differ from an irregularly structured region?

924

what is your aspiration in profession/ career?

1472