Medical Terminology: Chapter 2 (Cells)

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Questions and Answers

What is cytology?

  • The study of the anatomy, physiology, pathology, and chemistry of the cell (correct)
  • The study of blood
  • The study of human anatomy
  • The study of diseases

What does a cytologist do?

A specialist in the study and analysis of cells

What is the function of the cell membrane?

It surrounds and protects the contents of the cell by separating them from its external environment

What is cytoplasm?

<p>The material within the cell membrane that is not part of the nucleus</p> Signup and view all the answers

What is the nucleus?

<p>A structure within the cell that controls the activities of the cell and helps it divide</p> Signup and view all the answers

What are stem cells?

<p>Unspecialized cells that are able to renew themselves for long periods of time by cell division</p> Signup and view all the answers

What do somatic stem cells do?

<p>Maintain and repair the tissue in which they are found</p> Signup and view all the answers

What are embryonic stem cells?

<p>Undifferentiated cells that have the ability to form any adult cell</p> Signup and view all the answers

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Study Notes

Cytology

  • Focuses on the anatomy, physiology, pathology, and chemistry of cells.
  • Essential for understanding cell function and health.

Cytologist

  • A professional who specializes in cell study and analysis.
  • Involved in diagnosing diseases and researching cell properties.

Cell Membrane

  • Protective tissue encasing the cell.
  • Functions as a barrier between the cell's interior and its external environment.

Cytoplasm

  • The internal substance of the cell not including the nucleus.
  • Contains organelles and cytosol, crucial for cellular processes.

Nucleus

  • Central structure surrounded by the nuclear membrane.
  • Regulates cell activities and is central to cell division.

Stem Cells

  • Unique, unspecialized cells capable of self-renewal through division.
  • Can differentiate into specialized cells for various functions.

Somatic Stem Cells

  • Located within specific tissues, responsible for maintenance and repair.
  • Essential for tissue health and regeneration.

Embryonic Stem Cells

  • Undifferentiated cells with the potential to develop into any adult cell type.
  • Vital for developmental biology studies and potential therapeutic applications.

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