Which of the following statements is/are consistent with the known facts about m
ID: 523890 • Letter: W
Question
Which of the following statements is/are consistent with the known facts about membrane transport?
(Select all that apply.)
Active transport requires energy.
The rate of transport of a species through a protein channel does not depend solely on the concentration gradient.
Transport does not involve any pores or channels in membranes.
Active transport moves an uncharged substance from a region in which its concentration is lower to one in which its concentration is higher.
It is possible for some species to diffuse through the membrane.
None of the Above
Explanation / Answer
Which of the following statements is/are consistent with the known facts about membrane transport?
(Select all that apply.)
Active transport requires energy.--------------------correct
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The rate of transport of a species through a protein channel does not depend solely on the concentration gradient. .--------------------correct
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Transport does not involve any pores or channels in membranes.-wrong
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Active transport moves an uncharged substance from a region in which its concentration is lower to one in which its concentration is higher. .--------------------correct
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It is possible for some species to diffuse through the membrane. ------------------correct
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None of the Above
Active transport : it is the development of particles over a cell layer from a district of their lower fixation to an area of their higher focus—toward the path against some inclination or other discouraging component .Not at all like detached transport, which utilizes the active vitality and regular entropy of atoms moving down an angle, dynamic transport utilizes cell vitality to move them against an inclination, polar repugnance, or other resistance. Dynamic transport is typically connected with aggregating high groupings of particles that the phone needs, for example, particles, glucose and amino acids. On the off chance that the procedure utilizes synthetic vitality, for example, from adenosine triphosphate (ATP), it is named essential dynamic transport. Auxiliary dynamic transport includes the utilization of an electrochemical inclination. Cases of dynamic transport incorporate the take-up of glucose in the digestive organs in people and the take-up of mineral particles into root hair cells of plants
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