All Answers (9) As we all know, Agar is a solidifying agent. Its intended use in media based on its strength. Sometime, i use phytagel in replace of Agar (Plant media), even there are few specific for bacteriological too. You can use phytagel or agar in MS media at .7% of its concentration. Eventually, there is no difference between those two Agar, its solely depends on its intended use in combination with proper strength for cultured organism.
Lung cancer can spread to nearly any region of the body, but the most common areas are the lymph nodes, liver, bones, brain, and adrenal glands. Let's take a look at each of these areas separately. Most lung cancers first spread to lymph nodes in the chest near the tumor. As cancer progresses, cancer cells can travel to areas in the chest further from the initial tumor, and then on to other regions of the body.
Stage 4 breast cancer has either come back or spread beyond the original site in the breast to other parts of the body. Some common areas where breast cancer might spread include the bones, brain, liver, and lungs.