BIOCHEMISTRY! There are nearly 500 variants of Hemoglobin that occur naturally. Most of them exhibit some sort of cooperative binding. In the Cowtown variation, there is a single amino acid mutation that destabilizes the T-state conformation of Hb. What affect would this have on Cowtown's affinity for oxygen? Compare and contrast how the interaction between WT Hb and Mb would differ from the interaction of Hb-Cowtown and Mb. Would this affect the overall amount of oxygen delivered to tissues? In what way?

At 35.0°c and 3.00 atm pressure, a gas has a volume of 1.40 l. what pressure does the gas have at 0.00°c and a volume of 0.950 l? which equation should you use? p2= p1v1t2/t1v2what is the pressure of the gas? 3.92 atm these are the answers

The allotropes of carbon include a variety of structures that include three-dimensional tetrahedral lattices, planes of hexagonal rings, cylindrical tubes of hexagonal rings, and spheres of five- and six-membered rings. similar shapes of network covalent atomic solids are possible with carbon nitride, boron, and pure silicon (e.g., silicene is a graphene-like allotrope of pure silicon). in contrast, silicates exist as either highly ordered or amorphous (more random) three-dimensional lattices. what could explain why there are there no naturally occurring sheets, stacked sheets, cylindrical tubes, or spheres of network covalent atomic solids composed of silicon and oxygen (sio2)? would pure silicate structures make good lubricants or good electrical conductors?

The density of e85 fuel is 0.801 g/ml. what is the mass of 1.00 gallon of the fuel? (1 gal. = 3.785 l)