Question

TRUE OR FALSE 5. carrier proteins have the ability to to change shape and physicially move molecules across the cell membrane.
6. in a facilitated diffusion, the concentration of the molecules to be moved across the cell membrane is higher inside the the cell.

Answer 1

Answer:

5. false

6.True

Explanation:

Answer 2

The correct answer is :

5) false 6) true

Why the statement (5) is false?

• Carrier proteins can change shape to move a target molecule from one side of the membrane to the other.

What do you mean by carrier proteins?

• Carrier proteins are proteins that transport substances from one side of a biological membrane to the other.
• Many carrier proteins are found in the membrane of a cell, although they can also be found in the membranes of internal organelles such as the mitochondria, chloroplasts, nucleolus, and others.
• For example, GLUT1 is a named carrier protein found in almost all animal cell membranes and transports glucose across the bilayer.

Learn more about carrier proteins below

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