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1) The study of the relationship between energy and transformation of energy in living organisms is known as a. catabolize energetic b. anabolic energetic c. broken energetic d. bioenergetics
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2) The deficiency or absence of any environmental factors that can decrease the rate or speed of metabolic reaction is called a. limiting factor b. defeating factor c. winning factor d. metabolic factor
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3) The photosynthetic pigments are organized in clusters are known as a. solvent systems b. synthetic systems c. photo systems d. electro systems
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4) The process of movement of water to the concentrated solution from dilute solution is a. diffusion b. osmosis c. infusion d. binary fission
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5) The loss of hydrogen atoms from a molecule results in loss of a. electron b. neutrons c. protons d. all of above
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6) The colors of light that carry more photosynthesis are a. yellow and green b. red and blue c. blue and green d. green and red
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7) The ATP transforms after the breakdown of two-high energy bonds into a. Nicotinamide adenine dinucleotide phosphate (NADPH) b. Adenosine monophosphate (AMP) c. Adenosine diphosphate (ADP) d. none of above
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8) The glucose will not be completely oxidized in a. absence of oxygen b. absence of nitrogen c. absence of hydrogen d. absence of carbon
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9) The chemical energy is responsible for driving a. photosynthetic process b. nuclear process c. anabolic process d. catabolic process
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10) The gain of hydrogen atoms from a molecule results in a. loss of neutrons b. loss of protons c. loss of electron d. gain of electrons
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11) The O2 is reduced in cellular respiration into a. O2 b. H2O c. CO2 d. C2
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12) The time of respiration is a. during day b. during night c. during afternoon d. whole day
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13) During alcoholic fermentation, the pyruvic acid is broken down into a. monosaccharide b. alcohol c. glucose d. polysaccharides
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14) The uses of fermentation include a. cheese and yogurt making b. brewing c. baking d. all of above
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15) The process of yielding cellular energy is classified as a. anabolic reactions b. cellular respiration c. pigmented reactions d. carbolic reactions
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16) The result of chemical reaction C6H12O6 + 6O2 will be a. 6CO2 + 6H2O + energy b. 8CO2 + 5H2O + energy c. 6CO3 + 6H2O + energy d. 10H2O + 6N2O + energy
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17) The ribose, adenine, and phosphate group in the linear chain are considered as subunits of a. sodium chloride b. Adenosine Triphosphate (ATP) molecule c. amino acids d. calcium phosphate
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18) The pyruvic acid is changed into acetyl-CoA before entering a. Krebs cycle b. Kelvin cycle c. Melvin cycle d. Karl cycle
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19) The process of breakdown of water molecules is classified as a. photosynthesis b. photolysis c. electrolysis d. ultra synthesis
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20) The respiration is a process used in a. all organisms b. algae only c. fungi only d. protozoan only
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