25 Questions
What is the implication of a high equilibrium constant (k > 10^2)?
A significant amount of products are formed
What happens when the equilibrium constant is less than 10^-2?
Only a small amount of products are formed
What does a large equilibrium constant indicate?
The reaction favors the products
What is the consequence of a low equilibrium constant?
A significant amount of reactants are formed
What does an equilibrium constant of less than 10^-2 suggest?
The reaction is not favored
What percentage of interstitial fluid is found in the blood plasma?
25%
What is the primary function of interstitial fluid in the blood plasma?
Solvent for essential substances
Which of the following substances is NOT typically dissolved in interstitial fluid?
Oxygen
What is the primary function of ATP in the body?
Energy storage
Which of the following ions is typically dissolved in interstitial fluid?
K+
What is the role of oxygen in the living system?
To transport load and oxygen to the cell
What is the function of a reactant in the living system?
To participate in many chemical reactions
What is the primary role of oxygen in chemical reactions?
To react with other reactants
What is the function of transporting oxygen to the cell?
To facilitate chemical reactions
What is the outcome of transporting oxygen to the cell and removing waste products?
Maintaining cellular homeostasis
What is the location of the purple-coloured ring formed during the Molisch test?
At the interface between the sulphuric acid and the test solution
What is the purpose of the Molisch test?
To detect the presence of carbohydrates in a solution
What is the colour of the ring formed during the Molisch test?
Purple
What is the negative result of the Molisch test?
No colour change occurs
What is the substance required for the Molisch test?
Sulphuric acid
Which of the following conditions is associated with increased serum bilirubin?
Gilbert's syndrome
What is the result of cirrhosis of the liver?
Scarring of the liver
What is the function of proteins in the body?
Building blocks of cells and tissues
Which of the following is a cause of jaundice?
Gallstones
What is the result of biliary stricture?
Narrowing of the bile duct
Explore the composition of body fluids, including interstitial fluid and blood plasma, and their roles in carrying essential substances like ions, glucose, and proteins.
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