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Animal Cells

Published on Jan 26, 2016

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PRESENTATION OUTLINE

Animal Cells

& Intro. to the Animal Kingdom
Photo by osxapple

Major Structures/Organelles

  • Cell Membrane & Cytoplasm
  • Nucleus & DNA/Chromosomes
  • Mitochondria and Ribosomes
  • Lysosomes and Vacuoles
  • Picture of human cheek cells 
Photo by CodonAUG

Compare to Plant Cells
*Larger vacuole in plant cells
* Plant cells only have: thick cell walls & chloroplasts for photosynthesis.

Photo by gfinder

Mitochondria (in BOTH animal & plant cells)

Produces Energy by Cell Respiration
Photo by hasserin

Cell Respiration Equation

Glucose(Food)+Oxygen==>Carbon Dioxide+Water+Energy(ATP)
Photo by widdowquinn

DNA(chromosomes - green strands) is found inside the Nucleus & controls cell activities.

Photo by glyn_nelson

Animal Kingdom

  • Two Major Categories
  • 1) INVERTEBRATES - NO backbone/vertebrae
  • Exs: insects, arachnids, worms, molluscs, crustaceans
  • 2) VERTEBRATES - have a backbone/vertebrae
  • Exs: fish, reptiles, amphibians, birds, mammals
Photo by David d'O

Major Characteristics of Animals

Multicellular, Heterotrophs, Eukaryotes
Photo by Saspotato

More Animal Kingdom Facts
1) Most have an ENDO or EXO skeleton
2) Most are Ectothermic or Endothermic
3) Have greater organization with organs & systems

Photo by kahunapulej

Adaptations for Survival

Those best suited to their environment survive!
Photo by Anita363