Water through a cell membrane.
The enzyme pectinase speeds up the breakdown of pectin in fruits, producing more juice. It speeds up breakdown of pectin in plant cell walls, thus creating more juice. It is also used in wine making to avoid cloudiness
Answer:
All options are correct.
Explanation:
Plasma membrane or cell membrane is made up of lipid bilayer and proteins may span or insert in the lipid bilayer. Carbohydrates moieties are attached in association with lipids and proteins.
Cell membrane plays an important role in providing the structural support of the cell. The important molecules present on plasma membrane acts as signalling molecule in the cell to cell communication. The extracellular stimuli or change in the membrane fluidity is also performed by plasma membrane. The extracellular fluid exchanges regularly as plasma membrane is semi permeable membrane. The cell membrane also helps in the cell adhesion process.
Thus, all are the functions of plasma membrane.
Charles Darwin is the right answer and he worked mainly on the Galapagos islands.
Plants that can be grown;
Animals that may be found.
The other ones are just human inventions