BACE 65 Final Exam Review Questions Containing Answers
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Course
BACE
Institution
BACE
As protons flow through the ______ , energy is released and exploited to combine ADP and inorganic phosphate to form ATP. - ️️ATP Synthase
Convert 4500 C to Kelvin. - ️️723.150 Kelvin (add 273.15)
Define the prefix centi. - ️️One hundredth (0.01)
Define the prefix deci. - ️️One t...
BACE 65 Final Exam Review Ques tions As protons flow through the ______ , energy is released and exploite d to combine ADP and inorganic phosphate to form ATP. - ✔ ✔ ATP Synthase Convert 4500 C to Kelvin. - ✔ ✔ 723.150 Kelvin (add 273.15) Define the prefix centi. - ✔ ✔ One hundredth (0.01) Define the prefix deci. - ✔ ✔ One tenth (0.1) Define the prefix Kilo. - ✔ ✔ One thousand (1,000) Define the prefix mega. - ✔ ✔ One million (1,000,000) Glucose is a ____. - ✔ ✔ Monosaccharide. How can colorless proteins be monitored during electrophoresis? - ✔ ✔ PAGE loading dye. How do DNA molecules v ary from one species to another? - ✔ ✔ Number of genes and non -coding regions. How many grams are in 4.5 moles of Li2O? - ✔ ✔ 1 mole Li2O = 29.90 g Li2O (4.500 mol Li2O)(29.90 g Li2O/ 1 mol Li2O) = 134.6 g Li2O How many molecules are in 23 moles of oxygen? - ✔ ✔ 1 mole oxygen molecules = 6.02 x 1023 oxygen molecules (23.0 mol O2)( 6.02 x 1023 O2 molecules/ 1 mol O2) = 1.38 x 1025 O2 molecules How many molecules are in 25 grams of NH3? - ✔ ✔ 1moleNH3 =17.0gNH3 23 1 mole of anything = 6.02 x 10 of anything (25.0 g NH3)( 1 mol NH3/ 17.0 g NH3)( 6.02 x 1023 molecules NH3/1 mol NH3) = 8.85 x 1023 molecules NH3 How many moles are in 25 grams of water? - ✔ ✔ 1 mole H2O = 18.0 g H2O (25 g H2O) (1 mol H2O/18.0 g H2O) = 1.39 moles How many moles are in 3.4 x 1023 mole cules of H2SO4? - ✔ ✔ 1 mole of anything = 6.02 x 1023 of anything (3.4 x 1023 molecules H2SO4)(1 mol H2SO4/ 6.02 x 1023 molecules H2SO4) = 0.56 mol H2SO4 In a biotechnology lab, what is tap water is best used for? - ✔ ✔ Washing glassware. In aerobic respi ration carbohydrates are ultimately broken down into what? - ✔ ✔ CO2
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