Bio 143 Test 2 Review
Amyloplasts - ANS-Plastids in plant cells (ex. potato cells) that store starch
Chromoplasts - ANS-Plastids in plant cells (ex. red pepper cells) that store pigments
Cell Wall - ANS-Protective, rigid structure that surrounds a plant cell
Plasma Membrane - ANS-Lipid bilayer embedded with proteins that enclose the
cytoplasm of cells
Mucilaginous Sheath - ANS-Membrane that encloses a colony of Oscillatoria or
Gloeocapsa
Nucleus - ANS-Double-membrane organelle that houses the DNA of a eukaryotic cell
Mitochondria - ANS-Organelles in plant and animal cells that are the site of aerobic
respiration
Chloroplast - ANS-Organelles in plant cells that are the site of photosynthesis
Central Vacuole - ANS-Largest organelle in a plant cell that store water, organic
molecules, ions
Cilia - ANS-Hairlike projections on the surfaces of a Paramecium that allow movement
Pseudopodia - ANS-Temporary extensions of the membrane of an Amoeba that allow
movement
Brownian Movement - ANS-Fine pollen grains are suspended in water and viewed
under the microscope. The pollen grains are observed to move randomly
Diffusion - ANS-Methylene blue crystals are placed on agar gel. A blue halo spreading
out from the crystals is observed
Semipermeable membrane - ANS-A dialysis bag filled with starch solution is immersed
in water to which iodine reagent is added. A dark blue color is observed in the starch
solution inside the bag but not in the iodine solution outside the bag
Amyloplasts - ANS-Plastids in plant cells (ex. potato cells) that store starch
Chromoplasts - ANS-Plastids in plant cells (ex. red pepper cells) that store pigments
Cell Wall - ANS-Protective, rigid structure that surrounds a plant cell
Plasma Membrane - ANS-Lipid bilayer embedded with proteins that enclose the
cytoplasm of cells
Mucilaginous Sheath - ANS-Membrane that encloses a colony of Oscillatoria or
Gloeocapsa
Nucleus - ANS-Double-membrane organelle that houses the DNA of a eukaryotic cell
Mitochondria - ANS-Organelles in plant and animal cells that are the site of aerobic
respiration
Chloroplast - ANS-Organelles in plant cells that are the site of photosynthesis
Central Vacuole - ANS-Largest organelle in a plant cell that store water, organic
molecules, ions
Cilia - ANS-Hairlike projections on the surfaces of a Paramecium that allow movement
Pseudopodia - ANS-Temporary extensions of the membrane of an Amoeba that allow
movement
Brownian Movement - ANS-Fine pollen grains are suspended in water and viewed
under the microscope. The pollen grains are observed to move randomly
Diffusion - ANS-Methylene blue crystals are placed on agar gel. A blue halo spreading
out from the crystals is observed
Semipermeable membrane - ANS-A dialysis bag filled with starch solution is immersed
in water to which iodine reagent is added. A dark blue color is observed in the starch
solution inside the bag but not in the iodine solution outside the bag
