1) photosynthetic organisms get energy from __________________ to get energy a) water b) other organisms c) ATP d) glucose 2) what are the reactants in photosynthesis? a) carbon, water, oxygen b) sunlight, water, carbon dioxide c) water, oxygen d) glucose, oxygen 3) in your elodea lab, what does the elodea release that creates the air bubbles? a) oxygen b) carbon dioxide c) glucose d) ATP 4) the rate of photosynthesis could be measured by looking at the bubbles- will they increase or decrease the closer the plant is to the light source? a) decrease b) increase 5) what are the products of the light dependent phase of photosynthesis? a) glucose and ATP b) Pyruvate and CO2 c) ATP and NADPH d) H2O and glucose 6) There are two types of molecules: organic and inorganic. If a molecule is organic, what elements must it contain? a) hydrogen and oxygen b) hydrogen and carbon c) carbon and oxygen 7) there are two products of photosynthesis, which one is organic? a) glucose b) oxygen 8) in the ocean, there are organisms that are able to create O2 and Glucose without the help of sunlight. How are they able to do this? a) photosynthesis b) anaerobic respiration c) aerobic respiration d) chemosynthesis 9) how is respiration different from photosynthesis? a) only one involves the transfer of energy b) only one involves the transfer of gas c) only one occurs in the cell d) only one takes place in all living things 10) in cellular respiration, where is the most ATP generated? a) Electron Transport Chain b) Glycolysis  c) the Calvin Cycle  d) Fermentation 11) glycolysis produces what substance? a) NADPH b) Pyruvate (Pyruvic Acid) c) Citric Acid d) ADP 12) What molecule is responsible for the transfer of short term energy? a) ATP b) NADPH c) CO2 13) what is the relationship between CR and Photosynthesis? a) the reactants of one are the reactants of the other b) they both occur in all living things c) they both produce organic molecules, such as glucose d) the products of one are the reactants of the other 14) what is the difference between anaerobic and aerobic respiration? a) anaerobic does not require oxygen, aerobic requires oxygen b) aerobic does not require oxygen, anaerobic requires oxygen c) both aerobic and anaerobic respiration require oxygen d) neither anaerobic and aerobic respiration require oxygen 15) which of the following is the correct equation for photsynthesis? a) C6H12O6 + Light + O2 ------> 6H2O + 6CO2 b) 6H2O + 6CO2 + Light ----> C6H12O6 + 6O2 c) 6H2O + 6O2 + Light ----> C6H12O6 + 6CO2 d) C6H12O6 + 6O2 + ATP ------> 6H2O + 6CO2 16) What organelles are located in cells that utilize glucose? a) nucleus b) chloroplast c) mitochondria d) cytoplasm 17) What is the H:O ratio for carbohydrates? a) 1:2 b) 12:6 c) 6:3 d) 2:1 18) identify the organic substance a) NaCl b) CH4 c) CO2 d) H2O e) H2O2 f) C6H12O6 19) why does a Styrofoam cup hold coffee but not gasoline? a) coffee and styrofoam are both nonpolar  b) coffee is non polar, and the gasoline is polar  c) both the gasoline and styrofoam are polar d) the gasoline is nonpolar and the coffee is polar 20) what does iodine test for? how do you know? a) simple carbohydrates, it goes from black to yellow b) complex carbohydrates, it goes from amber to black c) glucose, it goes from black to amber d) complex carbohydrates, it goes from blue to orange 21) how does the structure of the mitochondria aid in its efficiency? a) the inner folds allow more sunlight to enter the mitochondria, which speeds the production of glucose b) the inner folds keep the mitochondria organized, which allows substances to easily flow in and out c) the folded inner membrane increases surface area to make higher energy production d) the inner folds allow the mitochondria to save space, and limit the amount of ATP it makes 22) what are the functions of carbohydrates? a) storing genetic information and structural support b) long term energy and protection c) structural support and short term energy  d) speeds up chemical reactions and protection 23) what is an advantage of fermentaion? a) it can occur without oxygen b) it can occur without sunlight c) it can occur without carbon dioxide d) it can occur without glucose 24) what piece of evidence supports the endosymbiotic theory? a) both the chloroplast and mitochondria have their own DNA b) in the bottom of the ocean, organisms are able to create glucose without sunlight c) the mitochondria and chloroplasts were never able to survive on their own d) the chloroplast and mitochondria can both process photosynthesis 25) true or false: the chloroplast captures solar energy and converts it into ATP, which are used to make glucose molecules a) true b) false 26) which of these are glucose (a carbohydrate)? a) b) c) d) 27) which cellular respiration process creates the most ATP? a) Anaerobic with 2 ATP  b) Aerobic with 36 ATP c) Anaerobic with 36 ATP d) Aerobic with 2 ATP 28) after you work out, why are your muscles sore? a) due to the lack of oxygen, your body went through anaerobic respiration and made lactic acid  b) due to the lack of oxygen, your body went through aerobic respiration and made lactic acid c) due to the lack of oxygen, your body went through anaerobic respiration and made alcohol d) due to the lack of oxygen, your body went through aerobic respiration and made alcohol 29) which pairing is correct? a) thylakoids & light independent reactions b) light dependent reactions and stroma c) glycolysis and light independent reactions d) thylakoids and light dependent reactions 30) which item would turn iodine black? a) b) c) d)

Unit 1 Test

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