Integration, Control & Coordination 0.0 / 5 ? BiologyRegulation and Organisation in AnimalsUniversityNone Created by: BekCreated on: 09-05-14 08:19 The nervous system is .... and activates the ... system. The endocrine system is ... to respond and responds to ... fast, endocrine, slow, negative feedback 1 of 13 What is a trophic hormone? Regulates secretion/production of another hormone in a gland 2 of 13 What is a Non-trophic hormone? Has a direct effect on a target organ 3 of 13 What is a peptide hormone? Prepro->pro->hormone, packaged into vesicles before being secreted in blood 4 of 13 What is an amine hormone? Synthesised from tyrosine and released into blood 5 of 13 What is a steroid hormone? Synthesised from cholesterol and diffuses across plasma membrane 6 of 13 Hormone response is proportional to the number of ... it binds to. receptors 7 of 13 What is an endogenous biological rhythm? Generated internally and is self sustaining 8 of 13 What is an exogenous biological rhythm? Generated by the external environment 9 of 13 Ciralunadian is a ... rhythm, Circnnual is a ... rhythm Tidal, Yearly 10 of 13 What is the suprachiasmatic nucleus? The master clock, part of the hypothalamus 11 of 13 How do clock genes switch off transcription? Accumulate in suprachiasmatic nucleus neurones. 12 of 13 What happens when clock proteins degrade? Removes inhibition causing activation of clock genes 13 of 13
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