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The process that relies on a concentration gradient of protons?
Wiki User
∙ 13y ago
Chemiosmosis, the diffusion of hydrogen ions on a selectively permeable membrane.
Wiki User
∙ 14y ago
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The movement of particals from areas of high concentration to areas of low concentration is called?
Diffusion is the movement of particles from an area of high concentration to an area of lower concentration. Active transport is the movement of substances from lower to higher concentration across a semi permeable membrane that must have a specific protein carrier and cell expenditure of energy.
Why is water split during the light reactions?
The water splitting step in photosynthesis is critical as a source of hydrogen ions (protons). These provide essential chemical energy to drive later chemical reactions.
What is an example of active transport using physiological processes in the human body?
diffusion occurs naturally facilitated diffusion and active transport need energy
Why is inhilation described as an active process?
OInhalation is a process that relies on contraction of muscles while exhalation is a process that is USUALLY-not always-passive because it relies on the relaxation of muscles. However, when you speak, sing, or blow out a candle the muscles between the ribs and abs contract, making it active.
Naturalism relies on what?
Naturalism relies on objectivity and detachment.
Photosynthesis relies on gas defusion briefly describe the process of gas diffusion and explain what is meant by concerntration gradient?
well concentration gradient is when both sides are evened out and if both sides are evened out then they are withconcentration gradient but when they are not evened they are against concentration gradient!
The movement of particals from areas of high concentration to areas of low concentration is called?
Diffusion is the movement of particles from an area of high concentration to an area of lower concentration. Active transport is the movement of substances from lower to higher concentration across a semi permeable membrane that must have a specific protein carrier and cell expenditure of energy.
What is the process which relies on corrosion?
a process that relies on corrosion
Does diffusion cause a concentration gradient?
Diffusion is the result of a concentration gradient. When there is a higher concentration of a substance on one side of a barrier than on the other side, the molecules move across the barrier to try and establish equilibrium. This process is diffusion. Diffusion of water is specifically called osmosis. While diffusion occurs in living things, equilibrium is never reached. In an organism, equilibrium is the result of death.
Does passive transport rely on diffusion or energy?
No it does not..........simple diffusion is nauture
On which property of solutions does the concept of concentration rely?
The amount of solute relative to solvent is what determines concentration. Therefore, solute is the property of solutions on which the concept of concentration relies.
Which process relies most on gravity?
Mass wasting
A molecular clock relies on the repeating process of?
Mutations
Tackling multiple choice questions relies primarily on the memory process called?
Tackling multiple choice questions relies primarily on the memory process called recognizing.
Why is water split during the light reactions?
The water splitting step in photosynthesis is critical as a source of hydrogen ions (protons). These provide essential chemical energy to drive later chemical reactions.
What is an example of active transport using physiological processes in the human body?
diffusion occurs naturally facilitated diffusion and active transport need energy
Why does facilitated diffusion not require energy from a cell?
Facilitated diffusion does not require energy from a cell because transport relies on molecular binding. There is a difference in temperature with facilitated diffusion.
