Loading
Précédent Previous slide Next slide Suivant
New course

Ce cours a été révisé!

Pour une expérience d'apprentissage plus agréable, nous vous recommandons d'étudier la version mobile relogée de ce cours.

Emmenez-moi au cours révisé.

- or -

Continue studying this course

Le rapport de volume surface

  • Notes d'étude
  • Révisions du sujet
    Charles M.
    GB
    Charles M.

    The ratio of surface area (SA) : volume (V) is important because it indicates whether the supply can meet the demand. A low SA : V ratio indicates that the cell will be unable to supply nutrients and remove wastes fast enough to meet its needs. As a cell increases in length its surface area does not increase to the same extent as its volume. Larger organisms tend to have lower surface area to volume ratios. This makes it difficult or impossible for large cells to absorb nutrients and remove wastes quickly enough to stay alive. In order to have a high surface area to volume ratio cells must be small.

    MUZAFAR  I.
    PK
    MUZAFAR I.

    what is the relation between area and volume?

    Marvella G.
    US
    Marvella G.

    LARGER ORGANISMS TEND TO HAVE LOWER SURFACE AREA TO VOLUME RATIOS

    Marvella G.
    US
    Marvella G.

    CAN THE SMALL ORGANISMS HAVE A HIGHER SURFACE AREA TO VOLUME RATIO CELLS?

    Najlaa S.
    AE
    Najlaa S.

    What do cubes have to do anything with the example?

    Carol C.
    CA
    Carol C.

    The ratio of a surface is (Sa) volume(V) this is very important because it let you know if the supply is greater than the demand. A low volume ratio will tell you that the cell is unable to supply nutrients to remove wastes fast enough to meet the needs.

    Carol C.
    CA
    Carol C.

    what is the difference between area and volume?

    ERIC R.
    US
    ERIC R.

    Are larger cells older then smaller cells?

  • Text Version
Notification

You have received a new notification

Click here to view them all