| Front | How are companion cells adapted for mass flow? |
|---|---|
| Back | - large number of mitochondria - to produce more ATP by aerobic respiration - for active transport of sucrose - large number of ribosomes and RER - to synthesise more carrier proteins - for active transport and facilitated diffusion of sucrose |
Tags: plant_transport
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Pressure phloem tension sap released cut
Previous card: Sieve tubes adapted mass flow large continuous vacuole
Up to card list: AQA A Level Biology