Biology MCQ Paradise Cells Level 3

Question 1 of 7

1. Question

1 point(s)

Root hair cells have extensions as shown.

What is the purpose of the extensions?

They increase surface area for water and ion uptake.
They increase surface area for water and sugar uptake.
They make the cells thin for water and sugar uptake.
They make the cells thin for sugar and ion uptake.

Question 2 of 7

2. Question

1 point(s)

The diagram shows a plant cell.

Which features are also found in an animal cell?

1 and 3
1 and 4
2 and 3
2 and 4

Question 3 of 7

3. Question

1 point(s)

Which row identifies the functions of the membrane systems and organelles listed?

A
B
C
D

Question 4 of 7

4. Question

1 point(s)

The diagram shows an animal cell.

Which label links an organelle to its function?

A
B
C
D

Question 5 of 7

5. Question

1 point(s)

Which mature structure contains a nucleus?

red blood cell
root hair cell
sieve tube element
xylem vessel

Question 6 of 7

6. Question

1 point(s)

The table shows comparisons between a human red blood cell and a root hair cell.

Which comparisons are correct?

1, 2 and 3 only
1, 2 and 3 only
1 and 2 only
3 and 4 only

Question 7 of 7

7. Question

1 point(s)

The diagram shows a cell as it appears in an electron micrograph.

In which part of a living cell is the oxygen concentration lowest?

A
B
C
D