Actually each molecule of Hb can bind four oxygen
molecules. So given 1 x 10^6 Hb, so there are 4 x 10^6 binding sites available.
If only 50% of the Hb are bound, so this means
that 2 x 10^6 binding sites are occupied by O2. However we must remember that hemoglobin
binding is an all-or-nothing phenomenon. Meaning that each molecule of Hb binds
four molecules of oxygen or zero at all.
<span>If 23% is saturated, so the number of binding
sites occupied is 0.92 x 10^6 binding sites or 9.2 x 10^5 binding sites.</span>
Answer: Left Arrow Far right arrow and center left arrow
Explanation:
These three arrows are correct due to heat transfers to cooler temp environments which allows the expansion of speed for molecules in their environment.
Answer:
The classification and illustrations are attached in the drawing.
Explanation:
It is possible to identify the pure substance observing the figure, since it is the only one that has 2 joined atoms (purple and blue) which forms a single compound.
On the other hand, the homogeneous mixture is identified by noting that its atoms are more united with respect to the heterogeneous mixture, highlighting that in homogenous mixtures the atoms, elements or substances are not visible to the naked eye and are in a single phase, instead in the heterogeneous mixture if they can be differentiated.
i believe the answer is success of a policy. if this was correct please mark brainliest and lmk if you have any more questions x
