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Bibliotek

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

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Sidst opdateret 20 days ago
16 Spørgsmål
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Spørgsmål 1
1.

The structure most responsible for maintaining cell homeostasis is the

Spørgsmål 2
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

Spørgsmål 3
3.

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

Andre svarmuligheder:
Phospholipid
Protein
Nucleic Acids
Carbohydrates
Spørgsmål 4
4.

What does the term "Selective Permeability" mean?

1
Spørgsmål 5
5.

Look at the green particles.

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

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Spørgsmål 6
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.

Spørgsmål 8
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.

Andre svarmuligheder:
High Concentration
Equilibrium
Low Concentration

Spørgsmål 9
9.

What will happen to the size cell in this scenario?

Spørgsmål 10
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.

Andre svarmuligheder:
Equilibrium
Low Concentration
High Concentration

Spørgsmål 11
11.

What will happen to the size cell in this scenario?

Spørgsmål 12
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.

Andre svarmuligheder:
Equilibrium
High Concentration
Low Concentration

Spørgsmål 13
13.

What will happen to the size cell in this scenario?

Spørgsmål 14
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