Cells: The Building Blocks of Life
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Questions and Answers

What is the lowest level of organisation in every life form?

  • Organism
  • Cell (correct)
  • Organ
  • Tissue

Who discovered cells and what did they observe?

  • Anton Van Leeuwenhoek, he observed cells with a cell wall
  • Robert Hooke, he observed minuscule structures that reminded him of small rooms (correct)
  • Robert Hooke, he observed cells with a nucleus
  • Robert Brown, he observed cells with cell organelles

What is the primary function of cells in an organism?

  • To produce biomolecules like proteins and nucleic acids
  • To provide structure to the body
  • To convert the nutrients into energy (correct)
  • To replicate themselves independently

What is the function of cell organelles?

<p>To perform specialized functions to carry out life processes (A)</p> Signup and view all the answers

What is the term used to describe the study of cells from their basic structure to the functions of every cell organelle?

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

What is the main difference between prokaryotic and eukaryotic cells?

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

What is the fluid inside a cell that is enclosed by a membrane?

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

What is the hereditary material of organisms present in?

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

Who is credited with the discovery of cells?

<p>Robert Hooke (B)</p> Signup and view all the answers

What is the term used to describe organisms that are made up of a single cell?

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

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