1) movement of particles across a membrane from an area of lower concentration to an area of higher concentration; requires energy a) Active transport b) Diffusion c) Homeostasis  d) Passive transport 2) movement of particles from an area of higher concentration to an area of lower concentration a) Osmosis b) Active transport c) Passive transport d) Diffusion 3) regulation of an organism’s internal environment in order to maintain conditions suitable for survival a) Passive transport b) Homeostasis  c) Diffusion d) Active transport 4) diffusion of water from an area of higher concentration to an area of lower concentration a) Active transport b) Homeostasis  c) Diffusion d) Osmosis 5) movement of particles across a membrane from an area of higher concentration to an area of lower concentration; does not require energy a) Homeostasis  b) Active transport  c) Osmosis d) Passive transport 6) Many factors affect the rate of chemical reactions like photosynthesis, celluar respiration, and more a) True b) False 7) All chemical reactions in microorganisms occur at the same rate  a) True b) False 8) Mircoorganisms use this hairlike structure to move or to move the surrounding fluid a) Flagella b) Lytic Cycle c) Exocytosis d) Cillia 9) Acts as the gatekeeper deciding what enters and exits the cell, Made of lipids (fats) a) Cell wall b) Cell membrane c) Homeostasis d) Protein 10) Solution has a lower solute concentration than the cell a) Isotonic b) Hypertonic c) Hypotonic d) Isometric 11) The concentration of solution is the same inside and outside of the cell a) Isotonic b) Hypertonic c) Hypotonic d) Hypno Toad 12) Solution has a higher solute concentration than the cell a) Isotonic b) Hypertonic c) Hypotonic d) Exoskeleton 13) Movement of large particles into the cell using a vesicle a) Endocytosis b) Exocytosis c) Endoskeleton d) Hyperdrive 14) Movement of large particles exiting the cell through a vesicle a) Endocytosis b) Homeostasis c) Exocytosis d) Passive Transport 15) allowing only some materials to pass through a membrane a) Selectively permeable membrane b) Vacuole c) Vesicle

Unit 7: Cellular Processes for Homeostasis

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