B2

• are eukaryotes simple or complex and animal or bacteria

  complex and animal and plant
• mitochondria

  anaerobic respiration took place
• nucleus contains the ?

  DNA
• cytoplasm contains? that control?

  enzymes

  chemical reaction
• the cell wall does?


  hold the cell together
• ribosomes are where something is made. what?


  protein
• permanent vacuole contains

  cell sap which is made of sugar and salts
• chloroplast is where ______________ occurs

  photosynthesis
• eukaryotes are organisms that are _______ and are plant and ______

  complex

  animal
• prokaryotes are ______ and ________

  simple

  bacterial
• what is a tissue?

  a group of similar cells working together
• explain an organ system


  a group of organs working together