LABORATORY REVIEW
CELL RESPIRATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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energy
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glucose
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carbon dioxide
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water
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Detailed explanation-1: -The starting reactants of cellular respiration include glucose, ATP, and NAD+; and the final products include ATP and H2O.
Detailed explanation-2: -During cellular respiration, the reactants-glucose (sugar) and oxygen-combine together to form new products: carbon dioxide molecules and water molecules.
Detailed explanation-3: -Answers: 1. Cellular respiration: inputs – glucose, oxygen. Outputs – carbon dioxide, energy, water.
Detailed explanation-4: -Input for 1 glucose molecule is 2 ATP and the output is 4 ATP, 2 NADH and 2 pyruvate molecules.
Detailed explanation-5: -The input involved in glycolysis is two ATP (Adenosine triphosphate), two NAD+ and one glucose. The output involved in glycolysis is four ATP, two NADH (nicotinamide adenine dinucleotide hydrogen) and two pyruvate molecules.