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Semester 1 Jeopardy

Semester 1 Jeopardy. Final Jeopardy. The factor the scientist manipulates to see its affect on another measurable outcome is known as this. What is the independent variable?.

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Semester 1 Jeopardy

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  1. Semester 1 Jeopardy Final Jeopardy

  2. The factor the scientist manipulates to see its affect on another measurable outcome is known as this What is the independent variable?

  3. To show causation and not just correlation, the best scientific studies include this, in which some subjects serve as a point of comparison What is a control group

  4. This is a testable answer to a scientific question. This is an explanation to a question that has significant experimental support What is a hypothesis? What is a theory?

  5. This is the levels of order from largest to smallest Biosphere>Ecosystem>Community>Population>Organism>Organ System> Organ > Tissue > Cell > Organelle > Molecule > Atom

  6. These are the 7 properties of life* As defined by some What are Organization Growth Reproduction Homeostasis Adaptation Metabolism Response

  7. This forms partial charges on atoms What is a polar bond, or unequal sharing of electrons

  8. Enzymes make it easier to do this. What is break bonds in reactants, reach activation energy, begin a reaction

  9. Name and give an example of the 4 different macromolecules Protein – hemoglobin/antibody/enzyme/membrane protein Carbohydrate –starch, glycogen, cellulose, membrane carbohydrate Lipid – steroid, fat, oil, phospholipid Nucleic acid – DNA, RNA

  10. Describe 4 things that can affect an enzyme catalyzed reaction Temperature, acid, base, salt, [substrate], [enzyme]

  11. Identify 4 ways an element could have 18 electrons Ar, Cl-, S2-, P3-, K+, Ca2+

  12. Identify the molecule above and its function What is ATP, energy transfer

  13. Describe 3 things necessary for photosynthesis and their function Chlorophyll – absorb light Light – provide energy Water – provide electrons CO2 – provide C and O atoms

  14. This process releases energy to make ATP in every organism ever studied What is glycolysis

  15. These are 4 differences between aerobic and anaerobic respiration Glycolysis + fermentation vs. Glyc + Krebs + Ox. Little ATP made vs. lots of ATP made No oxygen vs. oxygen Lactic acid produced vs. carbon dioxide produced Cytosol vs. mitchondria

  16. This is the function of NADH and FADH2 in respiration What is to carry electrons to oxidative phosphorylation, which eventually go to O2 so it can form H2O

  17. These are NOT found in prokaryotes What are membrane-bound organelles

  18. These are the sites where proteins areassembled in the cell What are ribosomes?

  19. Active transport requires these 2 things to move molecules against their gradient What are ATP (energy) and a protein pump

  20. Describe how a protein like an antibody gets created and expelled into the blood • Made in ribosome • Packaged in vesicle in ER • Modified and tagged in Golgi, sent as vesicle • Exocytosis from cell into blood stream

  21. These are 3 factors that can affect the rate at which a molecule crosses a membrane • Temperature • Concentration gradient • Size of molecule • Polarity of molecule • Presence of membrane proteins

  22. When the independent variable is categorical, this type of graph is appropriate What is a bar graph?

  23. The chemical behavior of an atom depends on this factor What is the number of valence electrons it contains

  24. Excessive heat or changes in pH or salt cause this to happen to a protein like an enzyme What is denaturing? (losing its shape)

  25. These are 3 things that could be made from the monomer shown above What are hemoglobin, antibodies, enzymes, membrane proteins, cellular receptors, muscle fibers etc

  26. Photosynthesis and Cellular Respiration are two processes living things go through, which demonstrate this property of life What is metabolism

  27. Write down as many specific hormones and their functions as possible (100 points each) ADH – dehydration Oxytocin- contractions ACTH- acts on adrenal cortex TSH – acts on thyroid Prolactin – mammary development/milk Growth hormone- growth Insulin/Glucagon – blood sugar Thyroxine (T3) – metabolism Parathyroid/Calcitonin- blood calcium Melatonin- sleep/wake, circadian rhythm Testosterone/Estrogen – sex development Cortisol (corticosteroids), adrenaline/epinephrine – stress FSH/LH – tropic hormones of the ovaries

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