A type of cellular transport is shown. Which description best identifies this type of cellular transport? Your answer: A.Osmosis, because energy is being used to move molecules with the concentration gradient. B.Active transport, because energy is being used to move molecules against the concentration gradient. C.Facilitated diffusion, because energy is being used to move molecules with the concentration gradient.

A type of cellular transport is shown Which description best identifies this type of cellular transport Your answer AOsmosis because energy is being used to mov class=

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Answer:

B. Active Transport

Explanation:

The concentration gradient is from high to low.  The molecules are moving from low to high which is against the concentration gradient.  Also, the ATP symbol is shown pointing, and ATP is energy.

Oseni

The description that best identifies the type of cellular transport being depicted in the image would be that of active transport because energy is being used to move molecules against a concentration gradient.

There are basically 2 types of cellular transports:

  1. Passive
  2. Active

Passive cellular transports are those that do not require energy in any form. They include osmosis, the movement of water molecules from the region of high to low water potential via a semi-permeable membrane, and simple/facilitated diffusion, the movement of molecules from regions of high concentration to regions of low concentration.

Active transports are those movements of materials in and out of the cell that requires the expedition of energy in the form of ATP. It is usually the movement of materials against their concentration gradients. Examples include vesicle transport, ion pumps, etc.

In the illustration, the direction of movement of the molecules (by the arrow) indicates that it is against the concentration gradient. Also, the burning of ATP gives further credence that is an active system of cellular transportation.

More on active transport can be found here: https://brainly.com/question/19098496