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"An example of diffusion in biological system is diffusion of oxygen and carbon dioxide across the alveolar-capillary membrane in mammalian lungs(biologyonline.org)."
And Also,
Distance of Diffusion
"The shorter the distance a gas travels, faster it can reach its destination
Oxygen and carbon dioxide need help
Gases are transferred to blood
This speeds up their delivery to individual cells
(W.W. Norton & Company, Inc. DISCOVER Biology)."
Wiki User
∙ 11y ago
Wiki User
∙ 10y agoThe term diffusion is when something travels from an area of high concentration to low concentration :) hope this helped if it did suscribe to shazza mcilwaine on twitter shazza sing on on snaps shannybo 37 and instagram shazzabo37 xo
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What is diffusion simple?
Simple diffusion is the net movement of substances from a region of high concentration to a region of low concentration so its overall net movement is along the concentration gradient. Simple diffusion does not require energy therefore it is 'passive', substances are diffused across the membrane between the phospholipids.
What is the definition of osmosis?
The four main kinds of passive transport are diffusion, facilitated diffusion, filtration and osmosis. Passive transport is the movement of a substance across a cell membrane with its concentration gradient (from high to low concentration) and it uses no energy. Osmosis is a special term used when water is the substance being moved.
Is Diffusion made of small or large molecules?
Diffusion is not a substance. It is a physical process. Diffusion is the process where there is a movement of molecules from where they are abundant to where they are scarce. A more technical definition would be: Diffusion is a process in which molecules move from a region of higher concentration to a region of lower concentration.
What is the term for the Diffusion of water across the concentration gradient?
Osmosis
Which transport does not require cell energy?
Diffusion is per definition a passive transport process.
What is apparent diffusion coefficient?
The definition of apparent diffusion coefficient is a measure of the extent of diffusion of the water molecules that are in tissue. It is a term used in reference to an MRI.
What is the definition of diffiusion in science terms?
Diffusion in Biology is when atoms and small molecules move across the cell membrane.
Define term gradient give definition of fick's law?
Fick's laws of diffusion describe diffusion and can be used to solve for the diffusion, the concentration gradient (spatial derivative), or in simplistic terms the concept.
What is the definition of the science term contracts?
To become smaller, to shrink
The definition of launch vehicle best fits what science term?
Rocket
What is the definition operational definition in science?
describes how to measure a variable or define a term. right out of my science book
What does 'echinoderms' mean in Science?
The term echodermis is referring to a person's skin. This is the scientific name and definition for this term. It is used often in Science and other professions.
The definition for term science?
Science is a continuous effort to discover and increase human knowledge and understanding to improve life quality.
What is the science definition for filament?
Its a biological term. A filament is the stalk that supports the Anther in a flower.
The definition of large group aquatic plants best fits what science term?
Algae
What is the definition of maladaptive diffusion?
diffusion of an idea or innovation that is not suitable for the environment in which it diffused into
What is the definition of hearth diffusion?
Hearth Diffusion is and idea or innovation that spreads outward.
