Answer:
The volume of solution B will increase
Explanation:
If a solute is non-penetrating it means it cannot pass through a biological membrane. In this case we have two non-penetrating solutions with different osmolarity separated by biological membrane. Solvent from solution with lower osmolarity will tend to pass the membrane in order to equalize the solute concentrations on the two sides of the membrane. This process is called osmosis and it is spontaneous. Solvent moves through the membrane from a less concentrated solution (400 mosmol/L) into a more concentrated one (600 mosmol/L). Because of that, the volume of solution B will increase.
The triprotic acid like H₃PO₄ contains three protons H⁺ so it ionized through three steps, the acidity strength of first proton higher than second proton higher than third one so Ka1 > Ka2 > Ka3 But
For pKa which equals to -log Ka ... the higher the value of Ka, the smaller the value of pKa. so the correct answer will be:
pKa1 < pKa2 < pKa3
The answer is •c•
Hope this is correct I tried
Answer: 128 mL
Explanation: 120mL/300k=v2/320k
Answer:
The phosphorylation of glucose to glucose-6-phosphate is endergonic reaction that is coupled to the exergonic hydrolysis of ATP.
Explanation:
In glycosis, the first reaction that takes place is the phosphorylation of glucose to glucose-6-phosphate by the enzyme hexokinase. This is an exergenic reaction. This is a coupled reaction in which phosphorylation of glucose is coupled to ATP hydrolysis. The free energy of ATP hydrolysis fuels glucose phosphorylation.
