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ATP is called the energy currency of the cell. This molecule has three (Tri =T) phosphates (P). The cost (energy) to add the third phosphate is stored in the last bond. When the bond is broken, energy is released. ATP hold the energy to drive reactions and is called the energy currency because the energy is "spent" to make some reaction occur.
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Which phrase best describes the function of the ATP molecule?
ATP serves as the primary energy currency in cells, storing and transferring energy for cellular processes through the hydrolysis of its high-energy phosphate bonds.
Which of the following best describes the direct mechanism of ATP production during photosynthesis?
The direct mechanism of ATP production during photosynthesis occurs through the process of photophosphorylation, specifically through the light-dependent reactions in the thylakoid membrane of the chloroplast. Here, ATP is produced through the generation and flow of protons across the membrane, driving the ATP synthase enzyme to produce ATP from ADP and inorganic phosphate.
What statement describes what happens with ATP during glycolysis?
During glycolysis, ATP is both consumed and produced. Two molecules of ATP are consumed in the initial steps of glycolysis to activate the glucose molecule. However, four molecules of ATP are then produced during the later steps, resulting in a net gain of two ATP molecules per glucose molecule metabolized.
Which statement correctly describes how this increased demand would lead to an increased rate of ATP production?
ATP levels would fall at first, increasing the inhibition of PFK and increasing the rate of ATP production. Correct: ATP levels would fall at first, decreasing the inhibition of PFK and increasing the rate of ATP production.
Which statement best describes the events that take place within the mitochondrial membrane?
The mitochondrial membrane is where cellular respiration occurs, allowing the production of ATP energy molecules through the process of oxidative phosphorylation. This involves electron transport chain reactions across the inner mitochondrial membrane, leading to the generation of a proton gradient used to drive ATP synthesis.
What word describes the energy that plants produce?
ATP
What describes the aerobic process of creating ATP for muscle energy?
Creatine phosphate
What describes the ATP molecule?
adenosine triposphat is abbrivated as atp. atp molecule is energy storing compound.it is essential chemical for life. on hydrolysisthese bonds release great energy avd its value is 7.3 k cal
Which phrase best describes the function of the ATP molecule?
ATP serves as the primary energy currency in cells, storing and transferring energy for cellular processes through the hydrolysis of its high-energy phosphate bonds.
Which of the following best describes the direct mechanism of ATP production during photosynthesis?
The direct mechanism of ATP production during photosynthesis occurs through the process of photophosphorylation, specifically through the light-dependent reactions in the thylakoid membrane of the chloroplast. Here, ATP is produced through the generation and flow of protons across the membrane, driving the ATP synthase enzyme to produce ATP from ADP and inorganic phosphate.
What statement describes what happens with ATP during glycolysis?
During glycolysis, ATP is both consumed and produced. Two molecules of ATP are consumed in the initial steps of glycolysis to activate the glucose molecule. However, four molecules of ATP are then produced during the later steps, resulting in a net gain of two ATP molecules per glucose molecule metabolized.
Which statement correctly describes how this increased demand would lead to an increased rate of ATP production?
ATP levels would fall at first, increasing the inhibition of PFK and increasing the rate of ATP production. Correct: ATP levels would fall at first, decreasing the inhibition of PFK and increasing the rate of ATP production.
Which of the following best describes how fermentation of pyruvate to lactic acid facilitates the production of ATP in the absence of oxygen?
It provides NAD+ for continued glycolysis
Which row in the chart below best describes the active transport of molecule X through a cell membrane?
Low concentration to high concentration; ATP is used
Which statement best describes the events that take place within the mitochondrial membrane?
The mitochondrial membrane is where cellular respiration occurs, allowing the production of ATP energy molecules through the process of oxidative phosphorylation. This involves electron transport chain reactions across the inner mitochondrial membrane, leading to the generation of a proton gradient used to drive ATP synthesis.
What statement describes what happen s with the ATP during glycolysis?
During glycolysis, glucose is broken down into two molecules of pyruvate. ATP is used to phosphorylate glucose and fructose-6-phosphate, converting them into more reactive intermediates. Later, ATP is synthesized via substrate-level phosphorylation when phosphoenolpyruvate is converted to pyruvate. Overall, glycolysis results in a net production of two ATP molecules.
What equation describes the releasing of energy from sugar in plants?
The equation that describes the releasing of energy from sugar (glucose) in plants is: C6H12O6 + 6O2 → 6CO2 + 6H2O + energy (ATP). This process, known as cellular respiration, occurs in the presence of oxygen and involves the breakdown of glucose to produce carbon dioxide, water, and energy in the form of ATP.
