Why is glucose converted to fructose in glycolysis? How efficient is the breakdown of one glucose via cellular respiration? Carbohydrates, proteins, and lipids can all be converted to \underline{\hspace{3cm and later enters \underline{\hspace{3cm ? a. Glycogen , glycolysis. b. Carbon dioxide ...
Moreover, gluconeogenesis, the reverse pathway of glycolysis, requires much more energy than glycolysis since it must overcome the three-step irreversible glycolysis reaction [110,111], which is not efficient for smart tumor cells.Oxygen-sensing pathway connects DNA methylation and aerobic glycolysis...
However, except for chemotherapy, an efficient drug treatment to improve the overall survival of breast cancer patients is still lacking for triple negative breast cancer. Furthermore, a certain proportion of breast cancer patients present with resistance to drug therapy, making it much more difficult...
Why is cellular respiration considered to be much more efficient than glycolysis alone? How is a cell signal amplified by a phosphorylation cascade? Why does NADH have a higher potential energy, as compared to FADH2, upon entering the Electron Transport Chain?
It is important to realize that even though most glucose may be converted to lactate under certain conditions, because aerobic metabolism is much more efficient at producing ATP, most of the energy required by the retina is usually derived from aerobic metabolism. So based on the data provided ...
So far, we've assumed that all the power your body produces is converted to electricity. However, that is not true--pedal-powered generators are not 100% efficient. There are three sources of losses:mechanical power losses - energy lost in the drive system that transfer the crank's ...
It is very unlikely that a short (<200 base) ribozyme complementary to its own template can act as an efficient processive polymerase. Long polynucleotides cannot be synthesized due to the “replicative chaos” problem, as well as to the inefficiency of non-enzymatic synthesis of biopolymers. ...
Cells can obtain energy through the oxygen-dependent pathway of oxidative phosphorylation (OXPHOS) and through the oxygen-independent pathway of glycolysis. Since OXPHOS is more efficient in generating ATP than glycolysis, it is recognized that the presence of oxygen results in the activation of OXPHOS...
The metabolic pathways of the body are fascinating and foundational aspects of our survival. The Urea Cycle may not get as much attention asglycolysisor the Citric Acid Cycle, but its production of urea allows us to process excess nitrogenous waste in a fast and efficient way. It takes only ...
How is Mg2+ associated with ATP? How does ATP supply energy for cellular activities? How efficient is the conversion of food energy to ATP? How many ATP are in noncyclic photosynthesis? How many ATP molecules are produced in cellular respiration from the breakdown of one glucose molecule?