What happens simple diffusion? In simple diffusion, small noncharged molecules or lipid soluble molecules pass between the phospholipids to enter or leave the cell, moving from areas of high concentration to areas of low concentration (they move down their concentration gradient). What are the types...
Give examples of simple diffusion, osmosis, facilitated diffusion using pores, facilitated diffusion using carrier proteins, active transport using a cotransporter, and active transport using a proton pump. Which transport mechanism does the following graph r...
Diffusion capacity in children: what happens with exercise? Paediatr Respir Rev. 2013 Sep;14(3):190-4.Fitzgerald NM, Fitzgerald DA, Lands L, Selvadurai H (2013) Diffusion capacity in children: what happens with exercise? Paediatr Respir Rev 14:190–194...
that, and to tell precisely lectures, delivered by a theoretical physicist to an why present-day physics and chemistry could not audience of about four hundred which did not possibly account for what happens in space and substantially dwindle, though warned at the time within a living organism....
Diffusion is the process wherein the molecules move from a region of higher concentration to a region of lower concentration down the concentration gradient.
Cell transport is a biological process through which materials pass into and out of cells, crossing the membrane or “outer wall” in the process. It happens in almost all organisms, and is an important part of cell health; it allows nutrients to come in and waste to go out, for one th...
How does diffusion of solute though the membrane affect osmosis? Why? What happens when you place an animal cell in a hypotonic solution? Hypertonic? Biological membranes are said to be selectively permeable (or semi-permeable). What does this term mean, and how does...
So, as it happens, Malus’s law is all that’s needed to break Bell’s inequalities and the like, as Spreeuw discovered in the late 90s. The conclusion that was drawn from this work is however wrong and has unfortunately prevailed since: It appears that one distinguishes “local (or clas...
What is molecular movement in biology? Explain and give examples of cellular transport such as osmosis, active transport, simple diffusion and facilitated diffusion. Answer the following questions about diffussion and osmosis. Explain the movement of solvents and solutes in these processes. ...
Several prominent generative AI tools output information that contains racial and/or gender bias. In some cases, the tools themselves admit to their prejudice.This happens because the tools’ training data was created by humans: Existing biases among the general population are present in the data ...