What is the energy charge in a cell when [ATP] = 2 mM, [ADP] = 0.5 mM, and [AMP] = 1.3 mM?
a. 0.36. b. 0.71. c. 0.14. d. 0.80. e. 0.59. I want an explanation on how to solve this. Thanks
What is the energy charge in a cell when [ATP] = 2 mM, [ADP] = 0.5...
QUESTION 4 The adenylate pool (ATP+ADP+AMP) for two cell types is shown below. Calculate the energy charge of each and determine which is the more anabolic cell type. liver cells cancer cells ATP 3.4 mm 1.25 mm ADP 1.3 mm 0.35 mM AMP 0.3 mm 0.12 mm energy charge metabolic state 0.81 0.83 0.85 0.87 0.89 0.91 Less anabolic More anabolic QUESTION 5 Adenylate kinase is a ubiquitous en through B-phosphoryl transfer from aintain short term ATP pools during high...
QUESTION 5 Energy charge takes into account the total adenine nucleotide pool. Determine the energy charge of an individual at rest when the ATP concentration is 5 mM, ADP concentration is 0.5 mm, and the AMP concentration is at 0.1 mM. O 0.86 O 0.90 O 0.94 O 0.98
Consider the hydrolysis of ATP: ATP(aq) + H2O(l) → ADP(aq) + Pi(aq). This reaction has ΔH°= −24.3 kJ/mol and ΔS°= +21.6 J/mol-K. The actual concentrations of ATP, ADP, and Pi are not 1 M in a biological cell. How much energy can the conversion of ATP to ADP supply when it occurs at physiological conditions in E. coli where the temperature is 37°C and the approximate concentrations are ATP = 11.2 mM, ADP = 1.52 mM, Pi = 20.0 mM?...
Question 11 1 pts Consider the hydrolysis of ATP: ATP(aq) + H2O(1) - ADP(aq) + P(aq). This reaction has AH°= -24.3 kJ/mol and AS - +21.6 J/mol-K. The actual concentrations of ATP, ADP, and Pi are not 1 Min a biological cell. How much energy can the conversion of ATP to ADP supply when it occurs at physiological conditions in E.coli where the temperature is 37°C and the approximate concentrations are ATP - 14.8 mM, ADP - 3.65 MM, P,...
We have seen all term that cells use the hydrolysis of high energy phosphate from ATP to make metabolic reactions thermodynamically favorable. Whereas most enzymes that utilize ATP hydrolyze between the b and g phosphates (yielding ADP + Pi), some enzymes hydrolyze ATP between the a and b phosphates (yielding AMP and PPi). ∆G°’ of phosphate hydrolysis is -31 kJ/mol for ATP + H2O --> ADP + Pi, and ∆G°’ of phosphate hydrolysis is -46.5 kJ/mol for ATP + H2O...
When a plant performs photosynthesis, where is it storing energy? A) ATP enters a chloroplast to release its stored energy. B) A phosphate group separates from ATP and ATP becomes ADP. C) ATP releases its energy through an endergonic reaction. Give me an answer and a brief explanation that is 1-2 sentences in complete sentences. Avoid repeating the answer choice as your explanation.
D Question 9 0.59 pts 2 mM ATP 5 3- C21 nM AMPK-AMP Kinase Which of the following best explains what is happening in this graph? e There is a negative correlation between substrate concentration and AMPK activity. ATP acts as an allosteric activator when concentration of substrate is at least 10 nM. AMPK is not active without the presence of the substrate at 10 nM or greater concentration. D Question 9 0.59 pts 2 mM ATP 5 3- C21...
When your cells need energy, they extract it from adenosine triphosphate(ATP). But how did the energy get into the ATP? A) Energy was extracted from the food I ate by photosynthesis and store into ATP. B) ATP is a carbohydrate, which makes it a good source of energy. C) Energy was extracted from the food I ate by cellular respiration and stored into ATP. Give me an answer and a brief explanation that is 1-2 sentences in complete sentences. Avoid...
How does the hydrolysis of ATP (to ADP+P) alter proteins in a muscle cell to allow for contraction? A) Hydrolysis results in activation of myosin to the extended “ready” position. B) Hydrolysis results in activation of myosin to the flexed “bent” position. C) Hydrolysis results in the movement of tropomyosin so that actin active sites are revealed. D) Hydrolysis results in the breakage of cross bridges between actin and myosin.
6. What replenishes ATP? 7. Of the energy stored in glucose bonds, how much is transformed to ATP? ATP is a: a) carb b) amino acid c) nucleotide d) enzyme 8. How much energy is released as ATP breaks down to ADP + Pi? 9. In what process is ADP regenerated to ATP ? 10. In what organelle does the answer above occur in? 11. Explain the coupled reaction of ATP: Use the diagram below to help you. Car The...