The osmotic pressure of a solution is a colligative property, which means that it depends on the number of particles of solute in the solution.
Formula: Osmotic pressure = MRT, where M is the molarity of the solution, R is the universal constant of ideal gases and T is the absolute temperature of the solution.
So, the answer is the option .: the osmotic pressure of a solution increases as the number of particles of solute in the solution increases.
Answer:
A hypothesis is a limited explanation of a phenomenon; a scientific theory is an in-depth explanation of the observed phenomenon. A law is a statement about an observed phenomenon or a unifying concept, according to Kenne saw State University. ... However, Newton's law doesn't explain what gravity is, or how it works.
Explanation:
Plants are not abiotic. abiotic means not living, and plants are living.
Answer:
c
Explanation:
but I'm not 100 percent sure.
Answer:
D. increasing protonation of β-chains His 146 with decreasing pH (i.e., higher H concentration) which stabilizes the T state conformation of Hemoglobin.
Explanation:
Human Hemoglobin is a tetrameric protein: consists of two α- and two β-subunits, and is organized as a dimer of two identical αβ dimers to form an (αβ)2 tetramer. Each subunit contains one heme group to which one O2 molecule binds reversibly. Hemoglobin principally has T low oxygen affinity state and R high oxygen affinity state, deoxyHb and fully liganded Hb respectively.
The binding of ligands such as H+, Cl- or BPG lowers the O2 affinity, in such way that affinity of hemoglobin towards oxygen O2 is decreased, when acidity of the environmental solution increases. So, when pH decrease acidity increases, there are more H+ available who bind to His 146 in β1 and β2 respectively. After that, O2 is released.