Endocrine system by Leslie Samuel

Hi,

Endocrine system and hormones are very clearly explained in this video.



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Photosynthesis- energy in a plant, by Leslie Samuel

Hi,

Watch this video for a very detailed description of the process.



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Lesson 14: Hormones and endocrine system

Hi,

This set of 33 powerpoint slides covers most of the hormones that will be tested in your syllabus. The coverage includes:

• pituitary gland-anti diuretic hormone
• pancreas- insulin and glucagon
• adrenal gland-adrenaline
• ovaries-oestrogen and progesterone
• testis-testosterone
• compare co-ordination of nervous system with hormonal system
• AHD-water level, kidney functions, feedback mechanism
• how body gains water, how it loses water
• urine volume, blood pressure, osmo-regulation
• adrenaline-responses during stress, effects on heart, lungs and brain
• blood glucose balance-glucagon and insulin
• effect of glucagon and insulin around body cells and tissues
• 24 hour graph to show levels of insulin and glucose
• type 1 and type 2 diabetes
• risk factors for people living with diabetes
• annotated diagram of female reproductive system
• ovulation and menstrual cycle, oestrogen and progesterone involvement
• 2 graphs and annotation on menstrual cycle
  
• contraception methods, barrier type, hormone type
• condom, femidom-barriers, protection against STDs
• AIDS, gonorrhoea, syphilis, chlamydia
• Pills-hormonal contraception
• cap- only barrier contraception
• fertility treatments-IUI, IVF and egg donation
• sex of baby is determined at time of fertilisation
  
• designer babies
• cloning, surrogate mother
• Molly and Dolly, first cloned sheep
• short questions

Enjoy.

Unit 7 Hormones And The Endocrine System

View more OpenOffice presentations from Dr samuel Aylward.

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