07/31/23

Why are there valves in veins?

Understanding the vascular system.
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01/18/16

How can amino acid sequences that are very different for proteins be very similar in their 3D structure?
In particular the distinction of myoglobin and hemoglobin. The additional part to this question is described as "Consider the location and type of sequence alterations that might have little effect... more
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01/07/16

the main products of the Calvin cycle are six carbon dioxide molecules
this is about light-independent reactions/calvin cycle (dark reactions)
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10/18/15

I want help with biochemsitry
Would you expect chymotrypsin to catalyze peptide bond formation?
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