Answer:
The correct answer is - option C. proton gradient or energized membrane.
Explanation:
The transport chain reaction or system produces the ATP which is caused by the movement of the proton through the internal membrane from the matrix to intermembrane space by the protein complex.
This makes a concentration gradient of protons that moves through the membrane of mitochondria which is utilized by the enzyme known as ATP synthase to produces ATP molecules by oxidative phosphorylation.
Answer: Enzyme bind to the substrate and increase the reaction rate so catalyze a reaction.
Explanation: Enzymes are the protein molecules and act as a catalyst for a reaction. Enzymes bind to the substrate. A substrate is the reactant molecule of a reaction.
The cycle of enzyme catalysis reaction is as follows :
1. Cycle starts with the binding of enzyme to the substrate, binding takes place at the active site of enzyme.
2. When substrate perfectly fits in active site of enzyme , the binding of enzyme and substrate results in the formation of enzyme-substrate complex.
3. As result of which final product is formed at the end of the reaction.
<span>Cane toads in Australia are considered invasive species rather than simply nonnative because: They are destructive to native species and have no natural predators.</span>
Answer;
The above statement is true;
When fasting continues long beyond glycogen depletion, body protein will be broken down to make glucose,
Explanation;
When the body runs low on fuel, it utilizes the stored glycogen in the liver and muscle, which is the primary source of stored energy. The after the depletion of glycogen the body burns fat, and if fasting continues the body begins to break down non essential proteins for energy. protein is the last source of stored energy available to the body.
