I hope it can help you a lots Thanks.
Introduction
Passive transport(Opens in a new window) is a great strategy for moving molecules into or out of a cell. It's cheap, it's easy, and all the cell has to do is sit there and let the molecules diffuse in. But...it also doesn't work in every situation. For instance, suppose the sugar glucose is more concentrated inside of a cell than outside. If the cell needs more sugar in to meet its metabolic needs, how can it get that sugar in?
Here, the cell can't import glucose for free using diffusion, because the natural tendency of the glucose will be to diffuse out rather than flowing in. Instead, the cell must bring in more glucose molecules via active transport. In active transport, unlike passive transport, the cell expends energy (for example, in the form of ATP) to move a substance against its concentration gradient.
Here, we’ll look in more detail at gradients of molecules that exist across cell membranes, how they can help or hinder transport, and how active transport mechanisms allow molecules to move against their gradients.
Answer:
i beleive this is correct if not sorry but i think its gross anatomy, superficial anatomy, functional anatomy again if not sorry hope this helps
I think that would be “see it in the physicians office”!
Answer:
Clean all minor cuts and injuries that break the skin (like blisters and scrapes) with soap and water. Clean and cover draining or open wounds with clean, dry bandages until they heal.
Explanation:
I would say that the two main things that need to be checked first are is the patients' heart ticking and are they breathing, keeping in mind that if the heart is stopped then immediate CPR would be necessary or if there is no breathing, clearing of the throat and mouth to mouth resuscitation would be recommended.
