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Name: _________________________________________________ Period: _______ BIOLOGY: CHAPTER 2.2 REVIEW KNOW YOUR 2.2 VOCABULARY & FAMILIAR WITH YOUR JOURNAL ENTRIES ____ TO ____!!! 1) ___________________________ occurs because molecules are constantly moving and colliding with one another. 2) What solution would cause osmotic pressure of water to burst an animal cell? ____________________ 3) _________________________ is the movement of particles from an area of high concentration to an area of low concentration. 4) The diffusion of water across a selectively permeable membrane is called ________________________ 5) A type of cell transport that requires energy is _____________________________________ transport. 6) List two types of active transport: ________________________________________________________ 7) List two types of passive transport: ______________________________________________________ 8) The cell membrane is mainly made up of __________________________________________________ 9) The cell structure responsible for maintaining homeostasis is the _______________________________ 10) A membrane that does not allow anything to cross it is _______________________________________ 11) What is required for facilitated diffusion to occur? ___________________________________________ 12) What was the independent variable in the Observing Osmosis (Egg) Lab? ________________________ 13) What was the dependent variable in the Observing Osmosis (Egg) Lab? __________________________ 14) List 3 factors that can increase the rate of diffusion: 1) _____________________________________________ 2) _____________________________________________ 3) _____________________________________________ 15) If an egg were placed in a solution of dissolved sugar and starch, the egg would ___________________ ____________________________________________________________________________________ 16) What effect do salt solutions have on plant cells? ___________________________________________ ____________________________________________________________________________________ 17) What does selectively permeable mean? __________________________________________________ ____________________________________________________________________________________ 18) Define equilibrium: ____________________________________________________________________ ____________________________________________________________________________________ 19) Draw and label the pH scale: 20) How can one tell the difference between a prokaryotic and eukaryotic cell? ____________________________________________________________________________________ 21) How can one tell the difference between an animal and plant cell? ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 22) What are the 3 types of solutions involved in solute concentration with cells? 1) ________________________________ “cell swelling” 2) ________________________________ “cell shrinking” 3) ________________________________ “cell homeostasis” 23) List the factory analogy for the following organelles/structures: cell membrane: _____________________________ nucleus: ____________________________ endoplasmic reticulum: __________________________________________ Golgi apparatus: _____________________________ ribosomes: __________________________ vacuole: ____________________________________ lysosomes: __________________________ mitochondria: _________________________________ cytoplasm: __________________________ chloroplasts: _________________________________