ATP and Energy Flow (2009) - apbiowiki.
The production of ATP using energy derived from the redox reactions of an electron transport chain; the third major stage of cellular respiration. Photolysis A reaction taking place in the thylakoid membranes of a chloroplast during light-dependant reactions where two molecules of water are split to form oxygen, hydrogen ions, and electrons.ATP and GTP are primary sources of energy for biochemical reactions. a. Describe the structure of ATP and GTP. b. Explain how ATP is produced during chemiosmosis. c. Describe TWO specific cellular processes that require ATP andexplain how ATP is used in each process.ATP functions as the energy currency for cells. It allows the cell to store energy briefly and transport it within the cell to support endergonic chemical reactions. The structure of ATP is that of an RNA nucleotide with three phosphates attached. As ATP is used for energy, a phosphate group or two are detached, and either ADP or AMP is.
ATP and GTP are primary sources of energy for biochemical reactions. a) Describe the structure of the ATP or GTP molecule. b) Explain how chemiosmosis produces ATP. c) Describe two specific cell processes that require ATP and explain how ATP is used in each process. d) An energy pyramid for a marine ecosystem is shown below. Label each trophic.Adenosine triphosphate is the immediate source of energy in an organism. Animal cells use ATP in many different ways such as synthesis of new cells, synthesis of amino acids, active transport and for respiration. Plant cells use ATP for respiration, photosynthesis, making cell walls.
A single molecule of adenosine triphosphate (ATP) is a nucleotide derivative and is formed from a molecule of ribose, a molecule of adenine and three phosphate groups. Hydrolysis of ATP to adenosine diphosphate (ADP) and an inorganic phosphate group (P i) is catalysed by the enzyme ATP hydrolase. The hydrolysis of ATP can be coupled to energy-requiring reactions within cells. The inorganic.
