NAME

Question types


Start with


Question limit

of 27 available terms

Advertisement Upgrade to remove ads
Print test

5 Written questions

4 Matching questions

  1. Chloroplasts
  2. Cells are small because...(2)
  3. Cells vary in appearance, size, and shape.
  4. Model Organisms
  1. a ...
  2. b Surface/volume ratio:volume increases faster than surface area.
    Nucleus(the brain): can only control certain amount of active cytoplasm.
  3. c Contain own DNAand reproduce by dividing in two.
    Thought to derive from bacteria that were engulfed by some ancestor of present-day eucaryotic cells, creating a symbiotic relationship.
    Contain chlorophyll/enzymes involved in photosynthesis to generate sugar and oxygen.
    Generate food and oxygen for mitochondria to use.
  4. d E. Coli., brewers yeast, Arabidopsis, fly, mouse, fish, worm, human
    Easy to grow

5 Multiple choice questions

  1. Protein synthesis
  2. ...
  3. Consists of cytosol--->jelly-like mixture
    Consists of organelles
  4. Ostritch egg
  5. Contain digestive enzymes

5 True/False questions

  1. CytoskeletonConsists of cytosol--->jelly-like mixture
    Consists of organelles

          

  2. Symbiotic TheoryThe ancestral eucaryotic cell was a predator that fed by capturing other cells. Such a way of life requires a large size, a flexible membrane, and a cytoskeleton to help the cell move and eat. The nuclear compartment may have evolved to keep the DNA segregated from this physical and chemical hurly-burly, so as to allow more delicate and complex control of the way the cell reads out its genetic information.

          

  3. MitochondriaProtein synthesis

          

  4. Evidence: mitochondria/chloroplasts resemble bacteriaContain own DNAand reproduce by dividing in two.
    Thought to derive from bacteria that were engulfed by some ancestor of present-day eucaryotic cells, creating a symbiotic relationship.
    Contain chlorophyll/enzymes involved in photosynthesis to generate sugar and oxygen.
    Generate food and oxygen for mitochondria to use.

          

  5. Cell shape depends on function...