DNA can be transferred naturally between species by breeding.
By sodium and potassium pump.
The sodium-potassium pump is observed in various cellular membranes. They are fueled by ATP, the pump moves potassium and sodium ions in reverse orientation, each against its concentration gradient. In a single cycle, two potassium ions are imported into the cell, and three sodium ions are extruded out.
These pumps are utilized to produce gradients of sodium and potassium ions. These gradients are used to proliferate electrical signals, which travel along the nerves.
Answer:
⭐⭐⭐⭐⭐
Explanation:
my answer is 5/5 because it has amazing this is the incredible true story of a group of courageous people risking their lives to build a better future in a part of Africa the world's forgotten, and a gripping exposé of the realities of life in the Congo.
The correct answer is <em></em>ii.
The pharyngotympanic tube or else eustachian tube is a structure of the middle ear, which connects the nasopharynx with the middle ear. The function of this structure is to equalize the pressure and drain the mucus produced by the middle ear.
