Cell biology review (Part 2)

This lesson is an overview on the three methods of transport of materials into and out of cell. It will also cover the osmosis practical and the essential skills required in the practical.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.Which of the words below refers to the amount of details shown on an image?

Magnification Resolution Pixels Density

1/5

Q2.What is the key difference between a prokaryotic and an eukaryotic cell?

Prokaryotic cells have a cell wall but eukaryotic cells do not. Prokaryotic cells do not have a nucleus but eukaryotic cells do. Prokaryotic cells have cell membranes but eukaryotic cells do not. Prokaryotic cells have the cytoplasm but eukaryotic cells do not.

2/5

Q3.Which of the below are cells that allow the transport of water inside plants?

Xylem cells Stem cell Palisade cell Meristem Phloem cells

3/5

Q4.The xylem cells are strengthened by......

Lignin Cellulose Cell wall Chitin

4/5

Q5.Why is mitosis important? Tick two boxes.

Select two (2) boxes

It is for growth. It is for repair. It is for slowing down aging. It is for reproduction.

5/5

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.Which of the words below refers to the amount of details shown on an image?

Magnification Resolution Pixels Density

1/5

Q2.What is the key difference between a prokaryotic and an eukaryotic cell?

2/5

Q3.Which of the below are cells that allow the transport of water inside plants?

Xylem cells Stem cell Palisade cell Meristem Phloem cells

3/5

Q4.The xylem cells are strengthened by......

Lignin Cellulose Cell wall Chitin

4/5

Q5.Why is mitosis important? Tick two boxes.

Select two (2) boxes

It is for growth. It is for repair. It is for slowing down aging. It is for reproduction.

5/5

Video

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Worksheet

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This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Cell biology review 2

This quiz will assess you on your understanding in the methods of transport into and out of the cells, the osmosis required practical and the factors affecting rate of transport.

Q1.What is diffusion?

The movement of particles from an area of high concentration to an area of low concentration without using energy. The movement of particles from an area of high concentration to an area of low concentration using energy. The movement of particles from an area of low concentration to an area of high concentration without using energy. The movement of particles from an area of low concentration to an area of high concentration using energy.

1/6

Q2.There is a cube with dimensions 2cm x 2cm x 2cm. Find the total surface area in centimetre squared.

4 6 12 24

2/6

Q3.Find the total surface area to volume ratio of the cube mentioned in the previous question.

1:1 2:1 3:1 4:1 Option 5

3/6

Q4.Which of the below is true for both active transport and diffusion?

Both require energy. Both require cell membrane. Both involve the movement of particles. Both involve the movement of particles from a high concentration to a low concentration.

4/6

Q5.What is the independent variable in the osmosis practical?

The change in mass of the potato. The time of the potato cylinders being placed inside the solutions. The change in length of the potato The concentrations of salt or sugar solution.

5/6

Q6.When there is a percentage decrease in mass and length of the potato cylinder, we can say that....

the solution outside is hypotonic to the solution inside the cell. the solution outside is hypertonic to the solution inside the cell. the solution outside is isotonic to the solution inside the cell.

6/6

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Cell biology review 2

This quiz will assess you on your understanding in the methods of transport into and out of the cells, the osmosis required practical and the factors affecting rate of transport.

Q1.What is diffusion?

1/6

Q2.There is a cube with dimensions 2cm x 2cm x 2cm. Find the total surface area in centimetre squared.

4 6 12 24

2/6

Q3.Find the total surface area to volume ratio of the cube mentioned in the previous question.

1:1 2:1 3:1 4:1 Option 5

3/6

Q4.Which of the below is true for both active transport and diffusion?

Both require energy. Both require cell membrane. Both involve the movement of particles. Both involve the movement of particles from a high concentration to a low concentration.

4/6

Q5.What is the independent variable in the osmosis practical?

The change in mass of the potato. The time of the potato cylinders being placed inside the solutions. The change in length of the potato The concentrations of salt or sugar solution.

5/6

Q6.When there is a percentage decrease in mass and length of the potato cylinder, we can say that....

6/6

Lesson summary: Cell biology review (Part 2)

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Cell biology (HT)
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Case study and exam skills

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Cell biology review (Part 2)

Intro quiz - Recap from previous lesson

Intro quiz - Recap from previous lesson

Video

Worksheet

Cell biology review 2

Cell biology review 2

Lesson summary: Cell biology review (Part 2)

It looks like you have not completed one of the quizzes.

Time to move!

The next lesson in: Cell biology (HT) is: Case study and exam skills

Browse Oak's lessons:

The next lesson in:
Cell biology (HT)
is:
Case study and exam skills