Such transfer and exchange of nutrients is essential for life.
Threads from the fungus penetrate the roots of the tree and an exchange of nutrients between the species takes place.
The generation of effective tissue engineered bone grafts requires efficient exchange of nutrients and mechanical stimulus.
They secure the encapsulated cells for required periods while allowing a permeable exchange of nutrients and gas with the surroundings.
The perfusion of media and exchange of nutrients occur through the sandwiched membrane, which was also verified with simulations.
The oral epithelium is covered by a complex mucus layer, which enables exchange of nutrients and provides lubrication.
IPN hydrogel maintain long term cell viability and infiltration with exchange of nutrients in the interstices of the hydrogel.
food chain/food web -- All the interactions of predator and prey, included along with the exchange of nutrients into and out of the soil.
Once freed, the roots spread out flat like a fan and were studded with only a few nodules, which are critical to the exchange of nutrients.
Bioreactors provide a dynamic culture system for efficient exchange of nutrients and mechanical stimulus necessary for the generation of effective tissue engineered bone grafts (TEBG).
In most mammals and some live-bearing lizards, a portion of the amniotic membrane and the allantois form the placenta, a vascular organ that facilitates the exchange of nutrients and waste products between the growing fetus and its mother.
