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GHSGT Review

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... properties, and interactions of chemicals (matter). Ex) biochemistry, organic. nuclear, analytical chemistries. Biology ... Ex) tea, salt water, gold jewelry ... – PowerPoint PPT presentation

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Title: GHSGT Review


1
GHSGT Review
  • Review terms and concepts
  • Week 1

2
List of Terms
  • Chemistry
  • Biology
  • Ecology
  • Homeostasis
  • Metabolism
  • Eukaryotic
  • Prokaryotic
  • Solution
  • Heterogeneous
  • Homogeneous

3
Chemistry
  • The study of the composition, structure,
    properties, and interactions of chemicals
    (matter).
  • Ex) biochemistry, organic
  • nuclear, analytical chemistries

4
Biology
  • The study of the structure, functions and
    processes of life.
  • Ex) medicine, genetics, taxonomy, ecology..

5
Ecology
  • The study of interrelationship of organisms and
    their environments
  • Ex) global warming
  • energy efficiency, resource use

6
homeostasis
  • a relatively stable state of equilibrium. (Ex.
    Body shivers to warm it up Buffers in the blood
    to maintain pH)

7
metabolism
  • chemical changes in cells where energy is
    generated for the cells (and body's) processes
  • Ex) slow/fast, sickunbalanced

8
eukaryotic
  • cells containing nuclei and organelles
  • Ex) skin, heart, bone, muscle

9
prokaryotic
  • unicellular w/o nucleus and membrane-bound
    organelles
  • Ex) bacteria

10
solution
  • A homogeneous mixture made of a solute and
    solvent- even (uniform) throughout
  • Ex. Sugar water, metal alloy

11
heterogeneous
  • mixture made of a solute and solvent- uneven
    throughout
  • Ex. Cereal, concrete, pizza

12
homogeneous
  • Another name for solution- where parts are evenly
    distributes (solute/solvent)
  • Ex) tea, salt water, gold jewelry
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