In which portion of a molecule of ATP is chemical energy stored? How does an energy-carrying...

In which portion of a molecule of ATP is chemical energy stored? How does an energy-carrying molecule of ATP persist long enough in a cell to do useful work?

Expert Solution

queen_honey_blossom answered 2 years ago

In chemical reactions, heat is converted into chemical energy (the potential energy stored in chemical bonds)...

In chemical reactions, heat is converted into chemical energy (the potential energy stored in chemical bonds) or vice versa. Bond energy is the energy required to break one mole of the bond in the gas phase. Since it takes energy to break a bond, bond energies are always positive. Conversely, energy is released when bonds are formed. Thus, the enthalpy change for a reaction can be approximated from ΔHrxn=∑(ΔHbreaking)+∑(ΔHforming) where H represents bond energies for the breaking (positive bond energy)...

Describe how energy from sunlight is converted into chemical energy in the form of ATP. Be...

Describe how energy from sunlight is converted into chemical energy in the form of ATP. Be thorough.

in detail how is energy stored in pyruvate converted into adenosine triphosphate (ATP) in eukaryotic cells?...

in detail how is energy stored in pyruvate converted into adenosine triphosphate (ATP) in eukaryotic cells? please explain with lots of detail as I am struggling to understand this concept. :( thanks in advance.

1. A large quantity of chemical energy is stored in a gummy bear, which is primarily...

1. A large quantity of chemical energy is stored in a gummy bear, which is primarily sugar, C12H22O11. When a gummy bear is placed in molten KClO3, the sugar is oxidized according to the following thermochemical equation: C12H22O11(s) + 8 KClO3(l) ⇒ 8 KCl(s) + 12 CO2(g) + 11 H2O(g) ∆Hrxn = −5488 kJ If a gummy bear has an average mass of 0.5250 g and is 91.40% sugar, then how many whole gummy bears does it take to bring...

How does proton flow through the FO/CFO portion of the ATP synthase complex contribute to ATP synthesis in the F1/CF1 portion of the complex?

How does proton flow through the FO/CFO portion of the ATP synthase complex contribute to ATP synthesis in the F1/CF1 portion of the complex? What role does the amino acid asparatate play in this process?

How does the structure of the molecule lead to the physical and chemical properties of the...

How does the structure of the molecule lead to the physical and chemical properties of the contaminant? (Specifically discuss the phase, melting and boiling points and solubility in various substances, reactivity/ stability, toxicity). The molecule is glyphosate.

how does the energy stored in a capacitor change given the following circumstances

How does the energy stored in a capacitor change if each of the following happens?(a) The potential difference is doubled, while the capacitance is held constant (which choice is correct of the 4)????It is divided by 4.It is multiplied by 2.It is divided by 2.It is multiplied by 4.(b) The charge on each plate is decreased to one half, while connected to a battery.(which choice is correct of the four)??It is multiplied by 2.It is multiplied by 4.It is divided...

Which molecule(s) provide high energy electrons to the electron transport chain in oxidative phosphorylation? a. ATP...

Which molecule(s) provide high energy electrons to the electron transport chain in oxidative phosphorylation? a. ATP b. NADH c. FADH2 d. a and b e. b and c For every molecule of pyruvate oxidized in aerobic cellular respiration ____________ is(are) produced. a. one ethanol and one CO2 molecule b. one acetyl CoA molecule c. one acetyl CoA and one CO2 molecule d. three ATP molecules

What is the ATP yield from one molecule of glucose and how ATP is generated at...

What is the ATP yield from one molecule of glucose and how ATP is generated at each process: a. Glycolysis b. Kreb's cycle c. Electron Transport chain Please specify if any ATP are removed from the total yield as a result of these ATP being required to initialise the reaction

The chemical process called ___ produces _ ATP and supplies energy for muscle contraction for _____....

The chemical process called _____ produces ___ ATP and supplies energy for muscle contraction for _____. a. Creatine phosphate, 4, 15 seconds b. Kreb's cycle (aerobic respiration), 36, hours c. Glycolysis, 2, 30-60 seconds d. Creatine phosphate, 1, 15 seconds e. All of the above except A

Question