Question Items: 08/2009

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You need a length of a hanging rope

Short answer question You need a length of a hanging rope to be 6.75 ft. but you only have a meter stick with centimeter units. How many centimeters is the hanging rope? Answer hidden ...

Short answer question - marioncarson - 01/27/2010 - 20:32 - 0 comments - 0 attachments - 2 groups

Replication01

Multiple choice question Which of the following is NOT a feature of replication? The strands of the original DNA separate. New strands are synthesized, using the originals as templates. ...

Multiple choice question - Anonymous - 08/31/2009 - 21:00 - 0 comments - 0 attachments - 1 group

Amphiphile01

Multiple choice question Which of the following molecules is an amphiphile? ethanol carbon tetrachloride benzene octyl glucoside ...

Multiple choice question - Anonymous - 08/31/2009 - 21:00 - 0 comments - 0 attachments - 1 group

Disaccharide01

Matching Classify each of the following disaccharides as having an or glycosidic bond. Subquestion Possible match alpha beta beta alpha ...

Matching - turadg - 08/31/2009 - 21:00 - 0 comments - 0 attachments - 1 group

Carbform01

Multiple choice question Which of the following molecules could be a carbohydrate? glycerol, C 3 H 8 O 3 acetaldehyde, C 2 H 4 O propanol, C 3 H 8 O ...

Multiple choice question - Anonymous - 08/31/2009 - 21:00 - 0 comments - 0 attachments - 1 group

Secondary01

Multiple choice question What secondary structure element is represented by the green sequence in the following Chime structure of the protein calmodulin? alpha helix beta sheet ...

Multiple choice question - Anonymous - 08/31/2009 - 21:00 - 0 comments - 0 attachments - 1 group

StructureDef01

Multiple choice question What kind of structure is defined by the linear sequence of amino acids in the protein chain? primary secondary tertiary quaternary ...

Multiple choice question - Anonymous - 08/31/2009 - 21:00 - 0 comments - 0 attachments - 1 group

LocateAminoAcid01

Multiple choice question Where would you expect to find a proline unit in the structure of a water-soluble globular protein? Why? in the interior, because proline is hydrophobic in th ...

Multiple choice question - Anonymous - 08/31/2009 - 21:00 - 0 comments - 0 attachments - 1 group

Bilayer01

Multiple choice question Which of the following species would you expect to be able to cross a lipid bilayer? SO 4 2- insulin H 2 O H 3 O + ...

Multiple choice question - Anonymous - 08/31/2009 - 21:00 - 0 comments - 0 attachments - 1 group

EnzymesCan01

Multiple choice question Which of the following is something that enzymes CANNOT do? Recognize substrates with high specificity. Increase the rate of reactions by a factor of 10 9 -10 20 ...

Multiple choice question - Anonymous - 08/31/2009 - 20:59 - 0 comments - 0 attachments - 1 group