Fibrous connective tissue
Answer:humans are omnivores
Giraffe -herbivore
alligator-carnivore
seagull-carnivore
caterpillar-herbivore
lion-carnivore
Explanation:
carnivore eat only meat
herbivore eat only plants
omnivore eat meat and plants
Answer and Explanation:
Prednisone is a synthetic corticosteroid anti-inflammatory, antirheumatic and antiallergic medicine that is indicated for the treatment of various endocrine, musculoskeletal, rheumatic, collagen, dermatological, allergic, ophthalmic, respiratory, haematological, neoplastic and other diseases that respond to treatment with corticosteroids. Usually is administered orally but can also be administered by intramuscular injection and can be used for a large number of different diseases. Prednisone is a pro-drug, which means that is converted by the liver to prednisolone, which is the active metabolite and also a steroid.
Mechanism of action: The receptor-glucocorticoid complex goes to the cell nucleus and causes some DNA changes that stimulate or suppress certain protein synthesis of the organs. This changes the immune response and the production of some inflammation mediators. The drug binds to the nuclear receptor in the cell, stimulates the inactive RNA polymerase. This RNA produces a protein called Lipocortin that inhibits phospholipase A2. Without phospholipase A2, there is no breakdown of membrane phospholipid containing arachidonic acid. Without this acid there is no later prostaglandin synthesis, responsible for inflammation symptoms
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Within the tissues, arterioles terminate into a network of microscopic capillaries. Substances move in and out of the capillary walls as the blood exchanges materials with the cells. Before leaving the tissues, capillaries unite into venules, which merge to form larger and larger veins that eventually return blood to the heart. Of all the blood vessels, only capillaries have walls thin enough to allow the exchange of materials between cells and the blood. Their extensive branching provides a sufficient surface area to pick up and deliver substances to all cells in the body.
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<span>http://science.jrank.org/pages/1181/Capillaries.html#ixzz4YJLeXeNM</span></span>