Naila :]

Naila :]

Thursday, April 4, 2013

Post #13 5th 6 Weeks Review

  • Statement #1: All organisms are made up of one or more cells.
    • Pic:
      the fishes, koalas, and Earth have organisms that are completley made up of cells
      • Statement #2: All the life functions of an organism occur within cells.
        • Pic:
          all of the characteristics are within the cell, for each cell
      • Statement #3: All cells come from preexisting cells.
        the baby tiger was a new organism made of cells that was formed by another organism (the mother) that is also made up of cells.
2. ecosphere, ecosystem, community, population, multi-celled organism, body system, organ, tissue, and cell

3. In BOTH animal & plant cells
Nucleus- command center/ boss
Golgi- pack up proteins that are ready to be sent out to your body
Lysosome- break down food, cell waste, and worn out cell parts
Cell Membrane- regulates the chemical balance of the cell
Mitochondria- break down food and release energy
Vacuole- storage organelles that hang on to water, waste products and food until they're needed
Smooth Endoplasmic Reticulum- used to create and store large molecules, like steroids, and to store charged particles called ions.
Rough Endoplasmic Reticulum- studded with smaller structures called ribosomes
Ribosomes- responsible for making proteins
Only in plant cells
Cell Wall- acts as an extra layer of protection
Chloroplasts- plasma that is like jelly that keeps everything in place.

5. plant cells have chloroplasts and a cell wall unlike an animal cell.
6.   Nervous System- nucleus
       Respiratory System- 

Digestive System- lysosome
Excretory System- cell membrane
Circulatory System- 
Skeletal System- cell wall
Muscular System-
Immune System-
Integumentary System-
Endocrine System-
Reproductive System-

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