Bio Chapter 1

• A is the genetic material (DNA/RNA)

  B is the Envelope

  C is the Protein coat

  
• Virus aren’t living organisms because they need a host cell to survive and reproduce.
• Bacteria’s have a cell wall made of peptidoglycan
• Bacteria has no nucleus, instead it has a circular chromosome of DNA that floats in the cytoplasm
• Plasmids are small rings of DNA found in the cytoplasm of bacteria
• The whip like tails of the bacteria are called flagella
• Monocotyledon has 1 cotyledon, fibrous roots, petals in multiples of 3, parallel vein, scattered vascular bundles
• Dicotyledon has 2 cotyledons, tap roots, 4 or 5 petals, net-like veins in leaf and ringed vascular bundles