¡GoConqr estrena diseño! Cuéntanos qué te parece.

Fichas

3.3.3 - Movement of water through plants.

Joe Wells Biology A level Inglés 8 fichas

Fichas del conjunto (8)

  1. 1What's the name of a gap in cell walls containing cytoplasm which connects two cells?Plasmodesmata.
  2. 2Describe the apoplast pathway.When water molecules move freely between the gaps between cells. movement is by mass flow.
  3. 3Describe the symplast pathway.When water passes through the cytoplasm via plasmodesmata.
  4. 4Describe the vacuolar pathway.Water is able to pass through the vacuoles as well as cytoplasm.
  5. 5What is the water potential of pure water?0.
  6. 6Which direction does water flow?From high water potential to low.
  7. 7Describe water uptake.Water flows down the concentration gradient, making the cell turgid and exerting a pressure potential.
  8. 8Describe water loss.Occurs when environmental water potential is much lower, causes plasma membrane to detach from cell wall (plasmolysis) = flaccid.

Información

Descripción
A level (3.3 - Transport in Plants) Biology Fichas sobre 3.3.3 - Movement of water through plants., creado por Joe Wells el 31/01/2017.
Creado por
Joe Wells
Visitas
1
Valoración

Escríbenos

¿Sobre qué es tu mensaje?

¿Qué te parece el nuevo diseño?

¿Te gusta?