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A review of key concepts in biology including metabolism, proteins, cells, lipids, experiments, carbon compounds, organization levels, enzymes, biomolecules, variables, and plant growth.
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1. What substance do people lack if they are unable to metabolize certain foods?
3. What are groups of cells that have to work together to allow an organ to function called?
5. What group in an experiment is used for comparison/standard?
6. What do you call compounds that contain the element carbon and/or have hydrogen bonds?
7. What level of organization is represented by these labels?
8. What are subunits bonded together to make large carbon compounds (polymers)?
9. Complete the following analogy: Big : Little :: ______ : Monomer
12. What is the smallest unit that can perform all of life’s processes?
14. How does changing pH or increasing temperature affect the action of an enzyme?
15. Which biomolecule functions in transport, structure & regulating enzymes?
19. Temperature, pH & concentration can effect which type of protein?
22. Which element is the most important in making biomolecules?
27.What is the biomolecule that makes up the cell wall of plants?
31. Which biomolecule is responsible for digesting food & breaking down glucose?
33. Suzie Q wants to know the effect of different colors of light on the growth of plants. She believes that plants can survive best in white light. She buys 5 ferns of the same species, which are all the same age & height. She places one in the white light, one in blue light, one in green light, one in red light and one in the closet. All of the ferns are planted in Miracle-Gro & given 20ml of water once a day for 2 weeks. After 2 weeks, Suzie observes the plants & makes measurements. What is the dependent variable?
34. Suzie Q wants to know the effect of different colors of light on the growth of plants. She believes that plants can survive best in white light. She buys 5 ferns of the same species, which are all the same age & height. She places one in the white light, one in blue light, one in green light, one in red light and one in the closet. All of the ferns are planted in Miracle-Gro & given 20ml of water once a day for 2 weeks. After 2 weeks, Suzie observes the plants & makes measurements. What is the independent variable?
35. Suzie Q wants to know the effect of different colors of light on the growth of plants. She believes that plants can survive best in white light. She buys 5 ferns of the same species, which are all the same age & height. She places one in the white light, one in blue light, one in green light, one in red light and one in the closet. All of the ferns are planted in Miracle-Gro & given 20ml of water once a day for 2 weeks. After 2 weeks, Suzie observes the plants & makes measurements. What is the control group?
