water
Yes, aquaporins are transport proteins that facilitate the movement of water across cell membranes.
Sunlight, water, and nutrients.
transports food and water supplies to the plant and cell.
Osmosis.
The lipid bilayer in the cell cell membranes is essentially impermeable (or have a low permeability) to water and is necessary for cells to maintain their homeostasis. The water transport proteins and other transmembrane proteins are necessary for water to cross the cell membrane.
The cortex is the cell layer inside the epidermis that helps to transport water to the vascular core. Tissue that gives rise to lateral roots is a pericycle.
cortex
electron transport chain
Osmosis
They transport fluid/water/materials across the cell memebtane
There are two ways that the molecules (i.e: water) move through the membrane: passive transport and active transport. Active transport requires that the cell use energy that it has obtained from food to move the molecules (or larger particles) through the cell membrane. Passive transport does not require such an energy expenditure, and occurs spontaneously.