Senior High School General Biology Module 22 Quiz

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Questions and Answers

What is the process by which green plants and other organisms convert light energy into chemical energy?

  • Cellular respiration
  • Transpiration
  • Chlorophyll synthesis
  • Photosynthesis (correct)

What is the main pigment responsible for the absorption of light in the process of photosynthesis?

  • Chlorophyll (correct)
  • Phycobilin
  • Melanin
  • Carotenoid

What is the primary source of energy for photosynthesis?

  • Chemical energy
  • Electric energy
  • Heat energy
  • Light energy (correct)

What is the relationship between photosynthesis and cellular respiration?

<p>Photosynthesis produces the oxygen used in cellular respiration (C)</p> Signup and view all the answers

Which part of the chloroplast is responsible for the light-dependent reactions of photosynthesis?

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

What is the key waste product produced during the light-dependent reactions of photosynthesis?

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

What is the chemical equation for photosynthesis?

<p>6CO2 + 6H2O → C6H12O6 + 6O2 (C)</p> Signup and view all the answers

What happens to light energy during photosynthesis?

<p>It is captured by chlorophyll and used to transform reactants into products (A)</p> Signup and view all the answers

What are the products of photosynthesis?

<p>C6H12O6 and 6O2 (A)</p> Signup and view all the answers

Which form of radiant energy includes radio waves, microwaves, X rays, and gamma rays?

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

What is the visible spectrum defined as?

<p>The range of colors that make up white light (C)</p> Signup and view all the answers

What happens when white light passes through a prism?

<p>It separates into a range of colors (A)</p> Signup and view all the answers

Why do objects appear colored?

<p>They absorb some wavelengths of light and reflect others (D)</p> Signup and view all the answers

What does the human eye detect as visible to humans?

<p>Radiant energy wavelengths of about 400 – 700 nm (B)</p> Signup and view all the answers

'Ultra violet and infrared wavelengths' are described as:

<p>'Form of radiant energy' (C)</p> Signup and view all the answers

'Visible spectrum, and violet light has the shortest wavelength.' implies that:

<p>'Violet light has the shortest wavelength among the visible spectrum' (A)</p> Signup and view all the answers

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