Water and Electrolytes in Biological Processes
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Questions and Answers

What is the role of water in biological processes?

  • Transporting nutrients and oxygen into cells (correct)
  • Acting as a universal dissolvent
  • Serving as a structural component of macromolecules
  • Regulating blood pressure

What is the geometric shape of water molecules?

  • Icosahedron
  • Tetrahedron (correct)
  • Octahedron
  • Dodecahedron

Which atom in a water molecule carries a slightly negative charge?

  • Hydrogen
  • Oxygen (correct)
  • None of the atoms
  • Both Oxygen and Hydrogen

What is the most abundant substance in living systems?

<p>Water (D)</p> Signup and view all the answers

What is the geometry of a water molecule?

<p>Tetrahedron (D)</p> Signup and view all the answers

Which atom in a water molecule carries a slightly negative charge?

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

What is the primary function of water in biological processes?

<p>Transporting nutrients and oxygen into cells (A)</p> Signup and view all the answers

What property of water allows it to serve as a universal dissolvent?

<p>Electric dipole nature (A)</p> Signup and view all the answers

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