The movement of protons (h+) through the atp synthase occurs from to proton concentration.

1 answer:

3 0

The correct answers are "high; low" in that order. This is the correct answer because hydrogen ions (h+) are in a higher concentration extracellularly The ions are then pumped back into the intracellular matrix via the atp synthase pump where there is a lower concentration of h+ ions.

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This type of membrane transport moves substances against the concentration gradient from an area of low concentration to an area

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Answer:- Active transport

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There are two types of membrane transports

1. Passive transport - this type of transport occurs without the input of any energy and the molecules move along the concentration gradients that is from high concetration to low concentration.

2. Active transport- this type of transport takes place to move the molecules against the concentration gradient that is from low concentration to high concentration.

The active transport is of two types:

1. Primary active transport- in this type of transport ATP is used as an energy source to move the substances against the concentration gradient.

2.Secondary active transport - in this type of transport the gradient formed by the active transport is utilized and it involves the movement of 2 substances at a time aross the membrane. That is the movement of one molecule is coupled to another.

The membrane proteins that are associated with active transport are called as carrier proteins. These proteins have a binding site for the molecules that they transport. Once they bind to the specific molecules, a conformation change is induced and this leads to the transport of the molecule across the membrane.

So, the active transport is basically responsible for utilizing the energy from ATP and carrier proteins to move the substances across the membrane against their concentration gradient i.e. from low concentration to high concentration.

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The movement of protons (h+) through the atp synthase occurs from ______ to ______ proton concentration.

The movement of protons (h+) through the atp synthase occurs from to proton concentration.