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Laabri

Monday (09/16) Homeostasis Exit Ticket

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Last updated about 3 hours ago
14 Nsɛmmisa
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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

The structure most responsible for maintaining cell homeostasis is the

Asemmisa {{asɛmmisaAhyɛnsode}}
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

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

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

Mmuae Afoforo a Wobɛpaw:
Carbohydrates
Protein
Cholesterol
Nucleic Acids
Phospholipid
Asemmisa {{asɛmmisaAhyɛnsode}}
4.

What does the term "Selective Permeability" mean?

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Asemmisa {{asɛmmisaAhyɛnsode}}
5.

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

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Asemmisa {{asɛmmisaAhyɛnsode}}
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.

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

Below is a diagram of molecules moving 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}}
9.

What will happen to the size cell in this scenario?

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

Below is a diagram of molecules moving 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
Low Concentration
Equilibrium

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

What will happen to the size cell in this scenario?

Asemmisa {{asɛmmisaAhyɛnsode}}
12.

Below is a diagram of molecules moving 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}}
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