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Laabri

Copy of Monday (09/15) Homeostasis Exit Ticket (5/2/2026)

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Last updated about 2 hours ago
16 Nsɛmmisa
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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

The structure most responsible for maintaining cell homeostasis is the

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2.

The plasma membrane/phospholipid bi-layer is a structure made up of two layers of phospholipid molecules that forms the basis of biological membranes. What is the function of the plasma membrane?

Select ALL that apply

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3.

Label the parts of the phospholipid bilayer below. Not all answer choices will be used.

Mmuae Afoforo a Wobɛpaw:
Carbohydrates
Phospholipid
Protein
Nucleic Acids
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4.

What does the term "Selective Permeability" mean?

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5.

Look at the green particles.

This is an example of molecules from an area of concentration.

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6.

Homeostasis is when the conditions of both sides of the membrane are when the concentration of a substance is equal on both sides of the cell membrane.

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8.

Below is a diagram illustrating the movement of molecules through the cell membrane.

Label the area of high concentration and low concentration and indicate using the arrow which way the molecules will move.

Mmuae Afoforo a Wobɛpaw:
Low Concentration
High Concentration
Equilibrium

Asemmisa {{asɛmmisaAhyɛnsode}}
9.

What will happen to the size cell in this scenario?

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10.

Below is a diagram illustrating the movement of molecules through the cell membrane.

Label the area of high concentration and low concentration and indicate using the arrow which way the molecules will move.

Mmuae Afoforo a Wobɛpaw:
High Concentration
Equilibrium
Low Concentration

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

What will happen to the size cell in this scenario?

Asemmisa {{asɛmmisaAhyɛnsode}}
12.

Below is a diagram illustrating the movement of molecules through the cell membrane.

Label the area of high concentration and low concentration and indicate using the arrow which way the molecules will move.

Mmuae Afoforo a Wobɛpaw:
Equilibrium
High Concentration
Low Concentration

Asemmisa {{asɛmmisaAhyɛnsode}}
13.

What will happen to the size cell in this scenario?

Asemmisa {{asɛmmisaAhyɛnsode}}
14.

The image below is an illustration of molecules moving across the phospholipid bi-layer (cell membrane).

In the picture above , molecules were moving from because they