Chapter 3 Test
What type of transport is occurring in Part C of the diagram shown?
Active Transport
Which cellular structure in plants is responsible for photosynthesis
Chloroplast
Which structures are found in plant cells, but not in animal cells
Chloroplasts and cell walls
active transport does not require energy
False
What characteristic defines this organism as prokaryotic
Lacking of membrane-bound organelles
What organelle of the cell produces energy?
Mitochondria
Which of the following is correct about the Golgi
Modifies and packages molecules
What kind of transport does not require energy?
Passive
What is the function of the cells membrane, in ALL living organisms
Regulates the transport of materials into and out of the cell
What is facilitated diffusion
Transport that uses proteins to help move molecules across the membrane
Which of the following is the best example of osmosis
Water moving through the cell membrane
Movement of materials through a vesicle into the cell that requires energy is
endocytosis
Molecules using simple diffusion move from
high to low concentrations
what is the function of the structures shown on these two cells
motility
What structures are found in ALL prokaryotic AND eukaryotic cells
small, protein- producing units composed of RNA and protein
Osmosis is the movement of....
water
What is an isotonic solution
when solutions are in equilibrium
What structure of the cell forms a frame that holds the cell up in the cytoplasm
cytoskeleton