Hartmund T, Gesser H (1991) ATP, creatine phosphate, and mechanical activity in rainbow trout myocardium under inhibition of glycolysis and cell respiration. J Comp Physiol 160B:691–697Hartmund T, Gesser H (1991) ATP, creatine phosphate, and me- chanical activity in rainbow trout myocardium...
Creatine accepts a phosphate from ATP forming creatine phosphate. This molecule can then be quickly used to convert ADP to ATP during times of energetic need.Adenosine Triphosphate (ATP) What supplies the energy for muscle contraction? The energy currency of the cell is adenosine triphosphate (ATP...
Therefore, cell-free systems that couple kinases to generate ATP from phosphate donors such as PEP and creatine phosphate yield a continuous supply of ATP. However, using these expensive phosphate donors increases the total cost of protein production. Thus, more efficient and economical methods for ...
How do muscle fibers produce ATP? A) From creatine phosphate. B) Through anaerobic cellular respiration. C) Through aerobic cellular respiration. D) A and B are correct. E) A, B, and C are correct. What event initiates the contraction cycle? A. The myosin heads pivot toward the M...
Fatigue during the 400-m sprint was studied by measuring muscle ATP, phosphate (CP), (M-La), and blood (B-La) in six male runners before and after four experimental sprints (100, 200, 300, and 400 m). During the first 100 m, muscle CP decreased from 15.8 +/- 1.7 to 8.3 +/-...
Phosphotransferase and exchange reactions involving the direct transfer of phosphate from PP i to ADP or ATP were very low or nonexistent in chromatophores. Thus, the reaction can be described by the following equations where "~ X" ... DL Keister,NJ Minton - 《Archives of Biochemistry & Bioph...
González de la Vara LE, Medina G (1990) Phosphorylation by inorganic phosphate of the plasma membrane H+-ATPase from red beet (Beta vulgaris L.). Plant Physiol 94:1522–1527 Article Google Scholar Granot D (2008) Putting plant hexokinases in their proper place. Phytochemistry 69:2649–265...
Creatine phosphate B AMP C GTP D ATP Solution Verified by Toppr ATP is known as energy currency of the cell. It is a nucleotide formed by the combination of adenine (nitrogenous base), a ribose sugar, and triphosphate. The phosphoanhydride bond found between the triphosphates are the high ...
目录 清华版教材《医学生物化学与分子生物学》课件 8.1.4.3 ATP相互转换作用 腺苷酸激酶的作用 ATP + UDP ADP + UTP ATP + CDP ADP + CTP ATP + GDP ADP + GTP 核苷二磷酸激酶的作用 目录 清华版教材《医学生物化学与分子生物学》课件 8.1.4.4 高能磷酸键的储备与利用 磷酸肌酸(creatine phosphate,CP)...
Loss of purine base from oxygen-deficient cells limited restoration of ATP. The inclusion of adenosine, ATP, or creatine phosphate (CP) in the perfusate did not enhance postischemic tissue adenine-nucleotide concentrations. Postischemic and postanoxic CP concentrations returned to control values and ...