Name: _____________________________ Cells Test Review 2015­2016 Photosynthesis​
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algae, carbon dioxide, chlorophyll, chloroplast, cyanobacteria, glucose, oxygen, plants, roots, stomata, sun’s energy, water]​
1. Reactants (what goes into photosynthesis): _____________________________________ 2. Products (what comes out of photosynthesis): ___________________________________ 3. Endothermic or exothermic (energy absorbed or released). How do you know? _________ ________________________________________________________________________ 4. Which organelle does photosynthesis occur in? __________________________________ 5. Name three photosynthesizers from different kingdoms: a. b. c. 6. Where does gas exchange take place in a plant? _________________________________ 7. How does water get into a plant? ______________________________________________ 8. What is the pigment used in photosynthesis? _____________________________________ Respiration​
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[all cells, alveoli, carbon dioxide, fermentation, glucose, mitochondria, opposite processes, oxygen, red blood cells, usable energy (ATP), water] 1. Reactants (what goes into respiration): _________________________________________ 2. Products (what comes out of respiration): _______________________________________ 3. Endothermic or exothermic (energy absorbed or released). How do you know? _________ ________________________________________________________________________ 4. Which organelle does respiration occur in? ______________________________________ 5. Which types of cells does respiration take place in? _______________________________ 6. Where does gas exchange take place in a human? _______________________________ 7. What carries oxygen to different parts of the body? _______________________________ 8. How does respiration relate to photosynthesis? __________________________________ 9. What is respiration without oxygen called? ______________________________________ Macromolecules​
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[amino acids, carbohydrates, DNA, enzymes, fats, lipids, long chain of molecules, make up organelles, nucleic acids, nucleotides, proteins, sugars] 1. What is a macromolecule? __________________________________________________ 2. How do they relate to cells? __________________________________________________ 3. What are the four types of macromolecules? Give an examples and building blocks of each. a. b. c. d. Passive Transport​
[diffusion, diffusion of water across a cell membrane, facilitated diffusion, high, low, maintains stable internal environment (homeostasis), osmosis, transport protein, water] 1. Which ingredient is essential to cell processes. Give at least one reason why. __________ ________________________________________________________________________ 2. Does passive transport require the cell to use energy? ____________________________ 3. Identify three types of passive transport: a. b. c. 4. What is the process by which oxygen moves into red blood cells? _______________________ 5. What is osmosis? ____________________________________________________________ 6. What is an example of facilitated diffusion? ________________________________________ 7. Diffusion moves substances from ______ concentration to _____ concentration due to random bumping of molecules. Active Transport​
[no word bank for this one] 1. Give two examples of active transport, and describe. a. b. 2. Does a cell require energy for active transport? ________ Cell Theory​
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[look in your book] ●
What are the three parts of cell theory? a. b. c. Organelles​
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[no word bank] 1. Identify what each organelle does. 2. What is the difference between eukaryotes and prokaryotes? 3. Why are eukaryotes usually larger than prokaryotes? 4. What are three differences between plant and animal cells? a. b. c. 5. What happens if a cell gets too big? 6. What does semipermeable (or selectively permeable) mean? Food Chains and Food Webs​
[autotroph, heterotroph, overlapping food chains, sun, transfer of energy] 1. What does the food chain begin with? 2. What is the difference between a primary consumer and secondary consumer? 3. Define and give examples of: a. producers b. consumers c. decomposers 4. What is another name for a producer? 5. What is another name for a consumer? 6. What does the arrow represent in a food chain? 7. How is a food web different from a food chain? 8. Be able to describe what happens if an organism is removed from a food web. 9. What is the ultimate source of energy for the food web? Unicellular vs Multicellular​
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[bacteria, organ, organ system, plant, specialized cells, tissue] 1. List the levels of organization for a multicellular organism starting at the cell level: a. cell b. c. d. 2. Give examples of a multicellular and unicellular organisms. 3. Why do cells in multicellular organisms look different from each other? ________________________________________________________________________ 4. Name three things that unicellular and multicellular organisms have in common a. b. c.