The endoplasmic reticulum is composed of a system of canals for transport of molecules through the cell. It is also commonly called the 'ER.'
The Endoplasmic Reticulum
Endoplasmic reticulum.
endoplasmic reticulum
copper
mag-aral ka
The Endoplasmic Reticulum is an organelle composed of canals, tubes and sacs. The ER is responsible for transporting molecules through the cytoplasm.
Passive diffusion across lipid bilayers :Small apolar molecules like O2 and C02, or ethanol diffuse across the bilayer.Polar or charged molecules do not cross the membraneActive transport :Membrane proteins, such as pores, canals, transporters, facilitators regulate diffusion across membranes.Within membranes :Lipid and proteins diffuse laterally (on the membrane plane).
Endoplasmic Reticulum
Central canals extend longitudinally through bone tissue and transerse perforating canals connect them. -Brandy James :)
Canals in the bone in which blood vessels pass. Blood vessels from outside the bone penetrate the compact bone to the spongy bone through the PERFORATING CANALS.
The Endoplasmic Reticulum is an organelle composed of canals, tubes and sacs. The ER is responsible for transporting molecules through the cytoplasm.
Barges are used on Canals
for transport
for transport
Aqueducts
Endoplasmic Reticulum !!!!!!! S.M.T
Passive diffusion across lipid bilayers :Small apolar molecules like O2 and C02, or ethanol diffuse across the bilayer.Polar or charged molecules do not cross the membraneActive transport :Membrane proteins, such as pores, canals, transporters, facilitators regulate diffusion across membranes.Within membranes :Lipid and proteins diffuse laterally (on the membrane plane).
Irrigation
the man who asked
Endoplasmic Reticulum
They used the Nile river to transport things as the also built canals through out the river for farming an other needs
== Canals are the artificial river like structures built for 1) Irrigation 2) Waterways (transport)