Substrate-level Phosphorylation vs Oxidative Phosphorylation from Chapter 12 / Lesson 5 235K Learn to differentiate substrate-level phosphorylation vs. oxidative phosphorylation. Know the importance of substrate-level phosphorylation for cellular energy. Understand the importance of substrate-level phosphoryla...
what mechanism do metabolism energy of you comes from? Answer :The metabolism energy is ATP ,it comes from two ways ,substrate-level phosphorylation and oxidative phosphorylation . 1.6, if glucose and fatty acid have equal numbers of carbons, which one would have the most energy, why?
as well. Low blood glucose level, also known as low blood sugar, results in the production of glucagon. This hormone is produced in the pancreas and raises blood sugar. It inhibits the activity of pyruvate kinase in the final glycolysis step, preventing substrate phosphorylation from taking ...
The formation of ATP from ADP is a phosphorylation reaction (a type of biological reaction) where we will see an addition of the phosphate group in the structure of the starting material. There are two types of phosphorylation for the formation ...
and bifidum pathway. The bacteria that use the homofermentative pathway convert glucose into two molecules of lactate and use this reaction to carry out substrate-level phosphorylation in order to make two molecules of ATP. Examples of homofermentative bacteria includeStreptococcus,Lactococcus,...
What process requires oxygen to function? a. Aerobic respiration b. Anaerobic respiration c. Lactic fermentation d. Alcoholic fermentation e. Substrate-level phosphorylation In which organelle of the cell does the anaerobic type of respiration occur?
Glutathione serves as a substrate for glutathione peroxidase, an enzyme that functions to remove hydrogen peroxide. The reduced form of glutathione (GSH) is acted on by glutathione peroxidase to produce the oxidized form of glutathione, GSSG. The mineral selenium is an essential component of glutathi...
Treatment of A-431 cells with EGF stimulates phosphorylation of p44/42 MAPK (Erk1/2) at Thr202 and Tyr204 but does not effect the level of total p44/42 MAPK (Erk1/2). The relationship between lysate protein concentration from untreated and EGF-treated A-431 cells and the absorbance at...
7, top). Conversely, if mitochondria cease to provide ATP then the drop in ATP lowers the threshold at which the loss of substrate occurs. The worst case scenario is shown with AMP, which does not inhibit UCP (Fig. 7, bottom). Download: Download full-size image Fig. 7. Substrate ...
In which part of the citric acid cycle does substrate level phosphorylation occur? Explain what happens in the citric acid cycle and list four different products of the citric acid cycle. Give a brief explanation about the citric acid cycle. ...