Cellular Organization Quiz
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Questions and Answers

Which type of organisms have millions of cells?

  • Amoeba
  • Multi-cellular organisms (correct)
  • Unicellular organisms
  • Muscle cells

What do muscle cells do in human beings?

  • Cause movement (correct)
  • Transport oxygen
  • Carry messages
  • Conduct food and water

What is the main difference between unicellular and multi-cellular organisms?

  • Efficiency
  • Specialized functions
  • Number of cells (correct)
  • Clustering of cells

What is the function of vascular tissues in plants?

<p>Conduct food and water (D)</p> Signup and view all the answers

What does division of labour mean in multi-cellular organisms?

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

Which of the following is NOT a unifying theme in biology?

<p>Cellular composition (B)</p> Signup and view all the answers

What is the main focus of molecular biology?

<p>The hereditary information encoded in genes (C)</p> Signup and view all the answers

What is the scientific method used for in biology?

<p>To make observations and pose questions (D)</p> Signup and view all the answers

Which of the following is NOT a subdiscipline within biology?

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

What is the role of energy processing in organisms?

<p>To move, grow, and reproduce (C)</p> Signup and view all the answers

Study Notes

Multicellular Organisms

  • Multicellular organisms are composed of millions of cells.

Muscle Cells

  • Muscle cells in human beings are responsible for movement and contraction.

Unicellular vs. Multicellular Organisms

  • The main difference between unicellular and multicellular organisms is the number of cells they possess.

Vascular Tissues in Plants

  • Vascular tissues in plants are responsible for transporting water, nutrients, and sugars throughout the plant.

Division of Labour

  • In multi-cellular organisms, division of labour refers to the specialization of different cells to perform specific functions.

Unifying Themes in Biology

  • The following are NOT unifying themes in biology: (answer not provided, as it is a question)

Molecular Biology

  • The main focus of molecular biology is the study of the structure and function of biological molecules.

Scientific Method in Biology

  • The scientific method is used in biology to develop and test hypotheses, and to explain the natural world.

Subdisciplines in Biology

  • The following is NOT a subdiscipline within biology: (answer not provided, as it is a question)

Energy Processing

  • Energy processing is essential in organisms for the conversion of energy from one form to another, allowing them to perform various functions and maintain life.

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Description

Test your knowledge of cellular organization in living organisms with this quiz! Explore the differences between unicellular and multicellular organisms, and discover the importance of specialized cells in performing specific functions.

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