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Where are the high energy bonds found in ATP?
between phosphate groups
How does ATP release its energy?
ATP works by losing the endmost phosphate group when instructed to do so by an enzyme. This reaction releases a lot of energy, which the organism can then use to build proteins, contact muscles, etc. The reaction product is adenosine diphosphate (ADP), and the phosphate group either ends up as orthophosphate (HPO4) or attached to another molecule (e.g. an alcohol). Even more energy can be extracted by removing a second phosphate group to produce adenosine monophosphate (AMP). When the organism is resting and energy is not immediately needed, the reverse reaction takes place and the phosphate group is reattached to the molecule using energy obtained from food or sunlight. Thus the ATP molecule acts as a chemical 'battery', storing energy when it is not needed, but able to release it instantly when the organism requires it.
Molecules formed from the breaking off of a phosphate group ATP.?
When a phosphate group breaks off from ATP, it releases energy that is used in cellular processes. The resulting molecule is ADP (adenosine diphosphate). ATP is converted to ADP when energy is needed in the cell, and can be converted back to ATP when energy is stored.
Discuss ATP as an energy currency?
ATP releases loses a phosphate group to form ADP-- this releases energy. ADP regains a phosphate group to form ATP-- this takes in energy. ATP breakdown and formation cycle through the metabolic processes providing energy where needed and taking it back in when it can be spared.
What are some raw material needed for energy production in the mitochondria?
it is a power booster so it will obviously contain energy sources like sugar
Is phosphate necessary in amino acids?
Phosphate is an important substrate and is needed for the production of ATP. It helps make amino acids, which build proteins.
Where are the high energy bonds found in ATP?
between phosphate groups
How is the bond broken in ATP hydrolysis and what is the significance of this process in cellular energy production?
In ATP hydrolysis, the bond between the last two phosphate groups is broken, releasing energy. This process is significant in cellular energy production because it provides the energy needed for various cellular activities, such as muscle contraction, nerve impulse transmission, and synthesis of molecules.
What is needed to add a third phosphate group to ADP to make ATP?
ATP synthase
Which part of adenosine triphosphate molecule is released when it is hydrolized to provide energy for biological reactions?
The -phosphate is the primary phosphate group on the ATP molecule that is hydrolyzed when energy is needed to drive anabolic reactions. Located the farthest from the ribose sugar, it has a higher energy than either the - or -phosphate.
What feature of mononucleotides provides the energy needed for polymerization when nucleic acids are formed?
The presence of high-energy phosphate bonds in mononucleotides provides the energy needed for polymerization when nucleic acids are formed. The breaking of these bonds releases energy that drives the formation of phosphodiester bonds between mononucleotides, linking them together to form a nucleic acid polymer.
What is a high energy bond of an ATP molecule is located between?
The high-energy bond of an ATP molecule is located between the second and third phosphate groups. This bond stores energy that can be released when needed for cellular processes.
What is phosphate group ATP-ADP cycle?
Adenosine triphosphate (ATP): the energy currency or coin of the cell pictured in Figures 1 and 2, transfers energy from chemical bonds to endergonic (energy absorbing) reactions within the cell. Structurally, ATP consists of the adenine nucleotide (ribose sugar, adenine base, and phosphate group, PO4-2) plus two other phosphate groups. Isaac Adams
Where is the energy stored in an ATP molecule and how is it released?
The energy in an ATP molecule is stored in the chemical bonds between the phosphate groups. This energy is released when one of the phosphate bonds is broken, releasing a phosphate group and forming ADP (adenosine diphosphate) and an inorganic phosphate molecule.
What role does pi play in photosynthesis?
Pi, or inorganic phosphate, plays a crucial role in photosynthesis by being a key component in the production of ATP, the energy currency of the cell. It is needed for the phosphorylation of ADP to form ATP, which provides the energy necessary for the light-dependent reactions of photosynthesis to occur.
What is the mitochondria role in the metabolism?
They are needed for energy production. Many metabollic reactions need energy
The total energy production of a mitochondrion is enhanced by its?
ability to enlarge when needed
