Bio Exam 1 Review - rose PDF

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Bio Exam 1 Review 1. Definitions: a. b. c. d. e. f. g. h. i. j. k. l. m. n.

Living Population Biosphere Ecosystem Enzyme Prokaryote Eukaryote Osmosis Active transport Endocytosis ATP Energy Stroma Fermentation

2. Know the properties of living organisms 3. Know the organizational hierarchy in order (atom  biosphere) 4. Know the steps of the scientific method a. Be able to apply it to a scenario or experiment i. Are there controls, is it science or pseudoscience? b. Know: independent vs dependent variable 5. Atomic structure: a. Atomic number is the same as the # of _________ b. Mass number = ____________ 6. Know the 3 types of chemical bonding 7. Know the properties of water we discussed a. Ice floats b. Cohesion/adhesion c. Solvent d. Temperature moderation 8. Water is polar – what does this mean structure-wise? 9. pH scale – know the range a. acid vs base 10.Proteins a. What are the building blocks (monomer)? b. Structure of amino acid i. What gives it its unique chemical properties?

c. Know the functions of a protein d. What can cause a protein to not function properly? e. Enzymes i. Know structure ii. Know function iii. Know the two types of inhibitors 11. Carbohydrates a. What are the polymers? 12.Lipids a. Are they hydrophobic or hydrophilic? b. Structure of the plasma membrane (phospholipid bilayer) c. Structure of fats (triglycerides) 13.Know the difference between a prokaryotic and eukaryotic cell a. Know specific examples of each 14.Parts of a cell (know what it is and the function): a. b. c. d. e. f. g. h. i. j.

Nuclear envelope Central vacuole Cytoplasm (cytosol) Plasma membrane Vesicles Nuclear pores Golgi apparatus Chloroplast Mitochondria Cytoskeleton

15.Know the difference and similarity between plant and animal cells. a. Recognize a figure of each 16.Energy flow a. What is the input and the output? 17.Energy conversion a. Majority is lost as __________ b. Energy can be converted, but cannot be _______ or _________. 18.Cellular respiration a. Know the chemical reaction b. What is its goal? c. Know the 3 steps from beginning to end i. And where they occur inside the cell d. Know how much ATP is produced at each step and total e. Can molecules, other than glucose, be used as energy sources? f. Role of O2 in cellular respiration

i. Is it always needed? 19.Photosynthesis a. Waste product? b. CO2 enters the plant through ___________ c. Know the chemical reaction d. Know the steps of the light reaction e. Know the products of the Calvin cycle f. Which stage can function in the dark? g. What color of light is used during photosynthesis?...