The endocrine system, key words. 0.0 / 5 ? Biologymodule 1 communication and homeostasisthe endocrine systemA2/A-levelOCR Created by: KadejhaCreated on: 06-10-14 19:13 6743215 Across 1. gland that secretes molecules into a duct that carries the molecules to where they are used (8, 5) 5. cAMP, which transmits signal inside the cell (3, 6, 9) Down 2. molecules that are released by endocrine glands directly into the blood. The act as messengers, carrying a signal from the endocrine gland to a specific target organ or tissue. (8) 3. gland that secretes hormones directly into the blood. they have no ducts (9, 5) 4. possess a specific receptor on their plasma membrane. shape of receptor complimentary to shape of hormone molecule. may similar cells together form a tissue (6, 5) 6. enzyme associated with receptor for many hormones, including adrenaline. found on inside of cell surface membrane (6, 7) 7. hormone that transmits signal around the body. (3, 5, 9)
OCR F215 Control, Genomes and the Environment revision PPT. 5.0 / 5 based on 1 rating Teacher recommended
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