B2: Plant, Animal & Bacteria Cells

1. Ribosomes

   Nota:

   • Make protein (H)
2. Mitochondria

   Nota:

   • Site of respiration
3. Cytoplasm

   Nota:

   • Watery jelly where chemical reactions occur
4. Nucleus

   Nota:

   • Controls cell, contains DNA
5. Cell membrane

   Nota:

   • Controls movement in and out of the cell. 

1. Ribosomes
2. Cell Wall

   Nota:

   • Provides shape and support Made of cellulose
3. Cell membrane
4. Mitochondria
5. Chloroplasts

   Nota:

   • Site of photosynthesis.  Green pigment called chlorophyll absorbs light. 
6. Vauole

   Nota:

   • Provides shape and support, contains minerals
7. Nucleus

Nota:

• Prokaryotes No nucleus - rings of DNA Much smaller than animal or plant cells

1. Cytoplasm
2. Cell membrane
3. Cell Wall
4. Plasmid DNA

   Nota:

   • Rings with smaller ring inside 
5. Chromosomal DNA

   Nota:

   • Wiggly interlocked lines, carries most of the genetic information.
6. Flagellum

   Nota:

   • Wavy tails used to move the cell - not always present.  'Flagella'