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6. What's the nucleolus?
- inside the nucleus and manufactures ribosomes
- synthesises proteins
- organise the nuclear spindle during cell division
- produce energy in the form of ATP
7. What describes a hypotonic solution?
- have a really low concentration than the concentration inside a given cell/tissue/body compartment
- low concentrations than the concentration inside a given cell/tissue/body compartment
- have a higher concentration than the concentration inside the given cell/tissue/body compartment
- have the same concentrations as the concentration inside a given cell/tissue/body compartment
8. What is thermoregulation?
- maintain the correct body
- maintain correct temperatures for bodily functions
- to get rid of toxic substances
- the sum of total chemical reactions taking place in the body
9. How does a substance pass using phagocytosis?
- uptake of liquid into the cell by invagination of the cell
- uptake of water into the cell by invagination of the cell membrane
- uptake of solid material into the cell by invagination of the cell membrane
- uptake of sodium into the cell by invagination of the cell membrane
10. What's the role of cytoplasm?
- is required for cell respiration
- part of the cell where everything is contained within
- contains the DNA
- protects the cell forming a wall
11. What are a group of tissues performing a specialised function called?
12. What is the remaining amount of extracellular fluid in animals who are 60% water?
13. What describes an isotonic solution?
- have the same concentrations as the concentration inside a given cell/tissue/body compartment
- have a really low concentration than the concentration inside a given cell/tissue/body compartment
- have a higher concentration than the concentration inside the given cell/tissue/body compartment
- have a low concentration than the concentration inside a given cell/tissue/body compartment
14. What is the golgi apparatus?
- helps make lysosomes and transport substances in and out of the cell
- synthesises proteins
- produce energy in the form of ATP
- synthesises and transports lipids and steroids
15. What is mitochondria?
- synthesises proteins
- produces energy in the form of ATP
- organise the nuclear spindle during cell division
- helps make lysosomes
16. What is smooth endoplasmic reticulum?
- helps make lysosomes and transports substances in and out of the cell
- folds with no ribosomes, synthesises and transports lipids and steroids
- synthesises proteins
- folds to which ribosomes are attached, synthesises and transports proteins
17. What are a group of cells performing a specialised function called?
- body tissue
- organ tissue
- skeletal tissue
- muscle tissue
18. What are buffer systems?
- sum of total chemical reactions taking place
- maintain the correct body
- maintain correct temperature for bodily functions
- get rid of toxic substances
19. What is metabolism?
- maintain the correct body
- to get rid of toxic substances
- sum of total chemical reactions taking place in the body
- maintain the correct temperature for bodily functions
20. What happens if the cell's concentration is lower than its surroundings?
- cell will burst
- water will move out of the cell by osmosis and solutes will move into the cell by diffusion
- water will move out of the cell by diffusion and solutes will move into the cell by osmosis
- cell will expand