Biology: Characteristics of Living Organisms
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Questions and Answers

What is the characteristic of the nuclear region in cells?

  • Always present
  • Always absent
  • Present as a nucleoid region (correct)
  • Present as a nucleolus region

What is the function of chloroplasts?

  • Synthesizes cellulose for cell wall
  • Aerobic respiration
  • Protein synthesis
  • Contains chlorophyll for photosynthesis (correct)

What is the main function of the cell membrane?

  • Stores genetic material
  • Protein synthesis
  • Controls the substances that go in and out (correct)
  • Supports and strengthens the cell

What is the purpose of a vacuole in a plant cell?

<p>Contains cell sap, store water, nutrients, and waste (A)</p> Signup and view all the answers

How do organs work together?

<p>To form systems (A)</p> Signup and view all the answers

What is the level of organisation that consists of a group of similar cells?

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

What is the primary function of nutrients in living organisms?

<p>To provide energy and raw materials for growth and repair (B)</p> Signup and view all the answers

What is the term for the process by which organisms release energy from their food?

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

Which of the following characteristics of living organisms involves the removal of waste products?

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

What is the main difference between eukaryotic and prokaryotic cells?

<p>The presence or absence of a nucleus (C)</p> Signup and view all the answers

Which of the following is an example of a multicellular organism?

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

What is the primary function of the process of reproduction in living organisms?

<p>To produce new individuals with similar characteristics (D)</p> Signup and view all the answers

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