Scientists are also investigating how rust secretes the substances that enable it to break into the plant's cells.
The pancreas is an organ in the mid-abdomen that secretes digestive fluids through the pancreatic duct into the small bowel.
Once it gets through, it secretes an enzyme into the barnacle and then waits for the acid to turn the poor guy into mush.
The administration argues secrecy is needed to preserve the usefulness of those programs, and that State Secretes Privilege is a valuable tool.
That could result in a "cytokine storm" in which the body secretes too many chemicals as it tries to kill offending microorganisms.
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Tooth enamel begins to form in the human embryo when a specialised layer of cells, called ameloblasts, in the embryonic tooth bud secretes amelogenin proteins.
The hypothalamus also has connections to the cortex via the striatum and the nucleus accumbens, a structure that secretes its own dopamine and opioids in response to food (see graphic).
Far from being harmful, amyloid is "actually a response to injury that the brain secretes to protect itself, like a scar, " argues Mark Smith, a neuroscientist at Case Western Reserve University.
His new shrunken stomach was then attached further down his small intestine, to a section known as the ileum which secretes a different gut hormone, PYY, which is responsible for making you feel full.
Even with a healthy BMI, for example, such people may harbor a lot of visceral fat, deep in their abdomen, a type of fat that is particularly dangerous to health, since it secretes hormones and substances that can hamper insulin's ability to break down sugar.
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Each is lined with tissue called the mucosa, which secretes mucus continuously along hairy cells called cilia and out a tiny passageway called an ostium, through which the mucus drains into the nasal cavity and down the back of the throat, where it is swallowed (unless you blow your nose).
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