6.2 Nutrition: Energy and Material Requirement in Living Organisms
6 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the main source of energy and materials for living things?

  • Food (correct)
  • Light
  • Water
  • Air

What is the process by which autotrophs convert substances from the outside into stored forms of energy?

  • Digestion
  • Fermentation
  • Respiration
  • Photosynthesis (correct)

Which organisms use simple food material obtained from inorganic sources like carbon dioxide and water?

  • Animals
  • Bacteria
  • Green plants (correct)
  • Fungi

What are enzymes used for in organisms?

<p>To break down complex substances into simpler ones (D)</p> Signup and view all the answers

Which type of organisms directly or indirectly depend on autotrophs for survival?

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

What is the role of chlorophyll in photosynthesis?

<p>Convert carbon dioxide and water into carbohydrates (A)</p> Signup and view all the answers
Use Quizgecko on...
Browser
Browser