Answer:
A. III only
Explanation:
Cytochromes are found only in the mitochondrial membrane as part of the electron transport chain. They are vital to the downward cascade of energy as electrons are passed from the NAD+ and FAD produced during glycolysis and the Krebs cycle into the electron transport chain to eventually produce ATP.
Answer:
The correct answer is - partially negatively charged oxygen atom of the hydroxyl group.
Explanation:
In ethanol and water, there is a hydrogen bond present in which is the strongest intermolecular bond or interaction between molecules. Water molecules contain two hydrogen atoms and one oxygen atom with the same hydrogen bond.
The oxygen atom is partially negative which is attracted to the partially positive hydrogen atom. This same attraction found between the oxygen atom of the hydroxyl group of the ethanol.
Thus, the correct answer is - partially negatively charged oxygen atom of the hydroxyl group.
Answer:
In science, this is false. Powers of ten are the references to either scientific notations or measurements when comparing atoms in chemistry.
Answer:
A species not suited to its environment will find it hard to forage for food and live normally like others that are. This, in turn, will result in the population of that species decreasing and, if severe enough, at some point, dying off.