By what process do plants move ions from the soil exterior to the plant, into the root cells of the plant?
Active Transport
- Normally soil ion concentrations will be low, and high in the root cells. The ions have to move up a concentration gradient and therefore requires an energy-using process to do so.
MT
Related Biology GCSE answers
All answers ▸Explain Darwins theory of evolution by natural selection (5 marks)
Explain how you would expect glycogen levels in the liver to change after a meal, and why it would change in that way.
How are blood glucose levels regulated in the body?
What is autosomal dominant and recessive inheritance?