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?

Select all that apply. using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 (s) pb+2(aq) + 2cl -(aq). the concentration of the products yield a ksp of 2.1 x 10-2:

Gusing the milligrams of ascorbic acid you entered above, the ratio of total sample volume to aliquot volume, and the total milligrams of the vitamin c tablet that you dissolved, calculate the mass of ascorbic acid in the vitamin c tablet for each trial. do this by scaling up to find the amount (mg) of ascorbic acid in your 250 ml flask. enter your calculated mass of ascorbic acid in the vitamin c tablet, for each trial. be sure to enter your calculated mass in the corresponding order that you entered your milligrams of ascorbic acid. the milligrams of ascorbic acid you entered for entry #1 previously should correspond to the mass of ascorbic acid that you enter for entry #1 here.

Which process describes vaporization that takes place below the surface of a liquid? condensation melting boiling evaporation