BIO 103 Exam #3 Questions And Answers With Latest Solutions
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Course
BIO 103
Institution
BIO 103
How does ATP synthase make ATP energy molecules? - H+ ions flow through ATP synthase which
causes it to change its shape.
After sunlight hits Photosystem I, which energy molecule is made? - NADPH
ATP and NADPH are made from the ______. - Light Reaction
By using aerobic cellular respiration, how...
How does ATP synthase make ATP energy molecules? - H+ ions flow through ATP synthase which
causes it to change its shape.
After sunlight hits Photosystem I, which energy molecule is made? - NADPH
ATP and NADPH are made from the ______. - Light Reaction
By using aerobic cellular respiration, how many total ATP can be made? - 36-38 ATP
Why will cell use the complex metabolic pathway for slowly breaking down glucose through cellular
respiration? - The slow process allows more efficient capture of the energy stored in the bonds of
glucose.
Carbohydrates (monosaccharides) - Glycolysis
Carbon dioxide is fixed in the first step of the ______. - Dark Reaction
Chlorophyll is necessary for capturing sunlight protons for the ______. - Light Reactions
Chlorophyll pigment molecules reflect which wavelength of light? - Green
Citric Acid Cycle - Mitochondrial Matrix
During photosynthesis, _____ is oxidized into _______. - H2O; O2
During photosynthesis, _________ is reduced into ________. - CO2; CH2O
, During photosynthesis, G3P molecules are made. How are plants using the G3P molecule? - G3P
can be used to make lipids, amino acids and glucose.
During the Calvin cycle (Dark Reactions), _________ is reduced into ________. - CO2; CH2O
(glucose)
During the dark reactions ______ is reduced to make glucose. - Carbon dioxide
During the light reactions ______ is oxidized into O2. - Water
Electron Transport Chain - Cristae
Glucose is made during the ______. - Dark Reaction
Glycolysis - Cytoplasm
How are cellular respiration and photosynthesis connected? - The products from one process are
the reactants for the other process.
Aerobic cellular respiration (often just called cellular respiration) requires which molecule? - O2
How does ATP Synthase enzyme in the Electron Transport Chain make ATP? - H+ ions flow from an
area of high concentration to low concentration through ATP synthase allowing it to make ATP.
How does oxygen enter and carbon dioxide leave the mitochondrion organelle pictured below? -
Simple diffusion
How many total ATP are made from two turns of the Citric Acid Cycle (Kreb's Cycle)? - 2
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