Body Fluid Composition
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Questions and Answers

What is the implication of a high equilibrium constant (k > 10^2)?

  • The reaction is strictly reversible
  • The reaction is irreversible
  • A large amount of reactants are formed
  • A significant amount of products are formed (correct)

What happens when the equilibrium constant is less than 10^-2?

  • The reaction is complete
  • The reaction is slower
  • Only a small amount of products are formed (correct)
  • Only reactants are formed

What does a large equilibrium constant indicate?

  • The reaction is incomplete
  • The reaction is fast
  • The reaction favors the products (correct)
  • The reaction is slow

What is the consequence of a low equilibrium constant?

<p>A significant amount of reactants are formed (C)</p> Signup and view all the answers

What does an equilibrium constant of less than 10^-2 suggest?

<p>The reaction is not favored (C)</p> Signup and view all the answers

What percentage of interstitial fluid is found in the blood plasma?

<p>25% (B)</p> Signup and view all the answers

What is the primary function of interstitial fluid in the blood plasma?

<p>Solvent for essential substances (B)</p> Signup and view all the answers

Which of the following substances is NOT typically dissolved in interstitial fluid?

<p>Oxygen (C)</p> Signup and view all the answers

What is the primary function of ATP in the body?

<p>Energy storage (C)</p> Signup and view all the answers

Which of the following ions is typically dissolved in interstitial fluid?

<p>K+ (A)</p> Signup and view all the answers

What is the role of oxygen in the living system?

<p>To transport load and oxygen to the cell (D)</p> Signup and view all the answers

What is the function of a reactant in the living system?

<p>To participate in many chemical reactions (A)</p> Signup and view all the answers

What is the primary role of oxygen in chemical reactions?

<p>To react with other reactants (C)</p> Signup and view all the answers

What is the function of transporting oxygen to the cell?

<p>To facilitate chemical reactions (D)</p> Signup and view all the answers

What is the outcome of transporting oxygen to the cell and removing waste products?

<p>Maintaining cellular homeostasis (A)</p> Signup and view all the answers

What is the location of the purple-coloured ring formed during the Molisch test?

<p>At the interface between the sulphuric acid and the test solution (B)</p> Signup and view all the answers

What is the purpose of the Molisch test?

<p>To detect the presence of carbohydrates in a solution (A)</p> Signup and view all the answers

What is the colour of the ring formed during the Molisch test?

<p>Purple (C)</p> Signup and view all the answers

What is the negative result of the Molisch test?

<p>No colour change occurs (C)</p> Signup and view all the answers

What is the substance required for the Molisch test?

<p>Sulphuric acid (B)</p> Signup and view all the answers

Which of the following conditions is associated with increased serum bilirubin?

<p>Gilbert's syndrome (D)</p> Signup and view all the answers

What is the result of cirrhosis of the liver?

<p>Scarring of the liver (C)</p> Signup and view all the answers

What is the function of proteins in the body?

<p>Building blocks of cells and tissues (B)</p> Signup and view all the answers

Which of the following is a cause of jaundice?

<p>Gallstones (A)</p> Signup and view all the answers

What is the result of biliary stricture?

<p>Narrowing of the bile duct (D)</p> Signup and view all the answers

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