1. Cells
Click to start

2. What is found only in plant cells?
Question 1
What is found only in plant cells? A
Cell membrane B
Ribosomes C
chloroplasts D
Mitochondria

3. Wrong Answer!
Chloroplasts contain chlorophyll, the green pigment needed for photosynthesis
Try Again

4. Where do most cellular reactions take place?
Question 2
Where do most cellular reactions take place? A
Cytoplasm B
chloroplasts C
Nucleus D
Endoplasmic reticulum

5. Wrong Answer!
Most cellular reactions occur in the cytoplasm, some occur in the membranes of organelles e.g.mitochondria
Try Again

6. Where does respiration occur?
Question 3
Where does respiration occur? A
Nucleus B
Cytoplasm C
Ribosomes D
Mitochondria

7. Wrong Answer!
Mitochondria are the organelles responsible for respiration. Respiration PRODUCES energy
Try Again

8. Question 4
If a cell was responsible for making enzymes, which are …………, which organelle would the cell contain a lot of? A
Mitochondria B
Chloroplasts C
Ribosomes D
ATP

9. Wrong Answer!
Enzymes are proteins. The Ribosomes are involved in protein synthesis and the Endoplasmic reticulum packages the proteins.
Try Again

10. What feature is not found in a bacterial cell?
Question 5
What feature is not found in a bacterial cell? A
Nucleus B
Plasmid C
DNA is usually circular D
Cell wall made of peptidoglycan

11. Wrong Answer!
The long strand of DNA (the bacterial chromosome) is usually circular and found free in the cytoplasm. Bacterial cells do not have a nucleus
Try Again

12. Question 6 A B C D What are flagella? Identification used for Ella
Strands of carbohydrate C
Bacterial identification D
Protein strands involved in movement

13. Wrong Answer!
Flagellum (pleural flagella) are long protein strands that lash about and are used to move bacteria.
Try Again

14. Question 7
Yeast cells are another single–celled microorganism, which under aerobic conditions produce ………., used to make bread rise? A
Oxygen B
Carbon dioxide C
Glucose D
Water

15. Wrong Answer!
Yeast can respire aerobically, with oxygen to break down glucose into carbon dioxide and water, CO2 is used to make bread rise
Try Again

16. Question 8
Yeast respires anaerobically to produce alcohol, that is correctly called? A
Methanol B
Ethene C
Ethanol D
Vodka

17. Wrong Answer!
Fermentation (anaerobic respiration) breaks down sugar to produce ETHANOL and carbon dioxide
Try Again

18. Question 9
Cells become specialised in order to carry out particular jobs, which statement is FALSE about how the root hair cell is specialised to absorb water and minerals? A
Large Surface Area B
Close to the Xylem vessels C
Large permanent vacuole D
Has a cellulose cell wall

19. Wrong Answer!
All plant cells have a cell wall, this is not a feature which helps the root hair cell absorb water
Try Again

20. A group of cells with similar structure and function is called a ………?
Question 10
A group of cells with similar structure and function is called a ………? A
Organ B
Tissue C
System D
Organ system

21. Wrong Answer!
There are different types of tissue, muscular tissue can contract and bring about movement, glandular tissue contains secretory cells that can produce enzymes and hormones, epithelial tissue covers the outside of the body as well as your internal organs
Try Again

22. Congratulations!
Well done 10 set 2!