MLS 041: Human Histology Learning Objectives
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Questions and Answers

What is the function of the intercellular or extracellular substances?

  • To carry out cell division
  • To protect the cells from external environment
  • To regulate the genetic material within the cells
  • To support and nourish the cells (correct)
  • What type of cell is found in primitive cells such as bacteria?

  • Prokaryotic (correct)
  • Metazoic
  • Eukaryotic
  • Cytotoxic
  • What is the main characteristic of prokaryotic cells?

  • Presence of distinct nucleus
  • Presence of histones bound to DNA
  • Lack of membranous organelles (correct)
  • Complex internal structure
  • What is the smallest unit of protoplasm capable of living independently?

    <p>Cell</p> Signup and view all the answers

    Which component forms the contents of the nucleus in a colloidal state?

    <p>Karyoplasm</p> Signup and view all the answers

    What is the main function of nucleic acids in the cell?

    <p>Transmission of genetic information</p> Signup and view all the answers

    Which property refers to the capability of a cell to respond to a stimulus?

    <p>Irritability</p> Signup and view all the answers

    What is the main function of the plasma membrane?

    <p>Protection and regulation of material exchange</p> Signup and view all the answers

    Which organelle is responsible for protein synthesis?

    <p>Ribosomes</p> Signup and view all the answers

    What is the function of smooth endoplasmic reticulum in the cell?

    <p>Lipid synthesis and detoxification</p> Signup and view all the answers

    Which component is a main structural element of the cell and intercellular material?

    <p>Protein</p> Signup and view all the answers

    What is the function of lysosomes within the cell?

    <p>Digestion of waste material</p> Signup and view all the answers

    Which property refers to the extrusion of waste material from the cell?

    <p>Excretion</p> Signup and view all the answers

    What is the main function of mitochondria within the cell?

    <p>Energy production</p> Signup and view all the answers

    What is the function of peroxisomes within the cell?

    <p>Detoxification</p> Signup and view all the answers

    What is the main structural component of the cytoskeleton?

    <p>Microtubules</p> Signup and view all the answers

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