While the oxygen bonding graph to myoglobin is hyperbolic, hemoglobin shows a sigmoidal binding curve.

What is the formal charge on the oxygen atom in the following structure?  

How many chiral centers in Acetyl COA?  

Which non-covalent interaction contribute greatly to the formation of micelles    

Which protein secondary structure fits the major groove of the dsDNA perfectly?

The Chymotrypsin’s  active site contains a catalytic triad of which amino acids?

What are Haptens and what is their role in the immunity system.

In animals, including humans, adipose cells carry out extensive synthesis of fats from other molecules, and pancreatic cells produce proteins that are exported from the cells. Adipose cells would need to have abundant [a], and pancreatic cells would need to have abundant [b].

The diagram above represents a DNA molecule.  The colored lines paired on the inside of the two grey ribbon-like lines represent [b]. The grey “ribbon” on the outside represents [a]. If the red line represents T, the yellow line it is matched to would represent [c]. In DNA, hydrogen bonds [e].

In Muppet monsters, googly eyes is an X-linked trait.  Googly (G) is dominant, non-googly (g) is recessive.  XX individuals are female; XY are male. A female who is heterozygous for googly eyes has children with a male who has googly eyes. If this female and this male have many offspring, [a] of their offspring would be googly-eyed sons. If this female and this male have many offspring, [b] of their offspring would be googly-eyed daughters.