CELL RESPIRATION
ATP ADENOSINE TRIPHOSPHATE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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It stands for adenosine triphosphate
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It is the “energy currency” for life
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It stores energy between the bonds of phosphates
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It’s made during photosynthesis
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It’s formed during the breakdown of glucose
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Detailed explanation-1: -Answer and Explanation: The correct answer is (d) Aerobic cellular respiration. Aerobic cellular respiration is a type of metabolic activity specific to the cell in which oxygen is required to convert organic substrate (glucose) into simpler inorganic forms (carbon dioxide and water).
Detailed explanation-2: -During glycolysis, glucose ultimately breaks down into pyruvate and energy; a total of 2 ATP is derived in the process (Glucose + 2 NAD+ + 2 ADP + 2 Pi–> 2 Pyruvate + 2 NADH + 2 H+ + 2 ATP + 2 H2O). The hydroxyl groups allow for phosphorylation. The specific form of glucose used in glycolysis is glucose 6-phosphate.
Detailed explanation-3: -Answer and Explanation: The true statement about ATP is: ATP consists of ribose, adenine, and three phosphate groups.
Detailed explanation-4: -In general, the main energy source for cellular metabolism is glucose, which is catabolized in the three subsequent processes-glycolysis, tricarboxylic acid cycle (TCA or Krebs cycle), and finally oxidative phosphorylation-to produce ATP.