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Some examples from this set of practice questions
1.
How do root hair cells use active transport?
Answer: Root hair cells absorb minerals from a low concentration in the soil to a high concentration inside the plant.
2.
Does active transport need energy to work?
Answer: Yes, active transport needs energy to work.
3.
How are root hair cells specialised?
Answer: Root hair cells have a large surface area.
4.
How many chromosomes are there in humans in total?
Answer: There are 46 chromosomes in humans in total.
5.
How many copies of a chromosome are there?
Answer: There are two copies of a chromosome: one from the mother and one from the father.
6.
What are chromosomes made up of?
Answer: Chromosomes are made up of DNA.
7.
Where are chromosomes found?
Answer: Chromosomes are found in the nucleus.
8.
What are the 3 things that a plant cell has that an animal cell does not?
Answer: The three things that a plant cell has, but animal cells do not are the permanent vacuole, cell wall and chloroplasts.
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