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(C)  Explain why you’ve decided on the given answer above…

(C)  Explain why you’ve decided on the given answer above (high or low) for the altitude of George. Refer to altitude that will impact the temperature and rainfall of George. (2)

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The embryonic structures develop from these cells of the bla…

The embryonic structures develop from these cells of the blastocyst:

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Essay:  Describe the pathophysiology and the symptoms of Dia…

Essay:  Describe the pathophysiology and the symptoms of Diabetes mellitus. Describe the negative feedback mechanism for regulation of blood glucose levels. ⦁ What happens if blood glucose levels increase? Name the hormone which normalizes glucose levels. In what cells/ gland is this hormone produced? (5 pts)⦁ What happens if blood glucose levels decrease? Name the hormone and the cells that secrete this hormone. (5 pts) How is glucose internalized into the tissues? What are the roles of insulin and insulin receptors? What are the possible causes for type 1 and type 2 diabetes? (5 pts) What other sources for energy are being used by the cells when intracellular glucose is not available in diabetes? Discuss the effects on lipid metabolism and the resulting accumulation of byproducts that may lead to diabetic coma. Name the products of lipid metabolism that may lead to diabetic coma. (5 pts) Other symptoms due to high blood glucose levels: discuss the elimination of glucose in the urine, the effect on the center of thirst and appetite. Name the resulting symptoms. (5 pts) Bonus (10 pts): ⦁ What are the normal blood glucose levels?⦁ What is diabetes insipidus due to? Incomplete, wrong, ambiguous or missing answers will result in 25%, 50%, 75% or 100% point deduction. Points will be subtracted for incorrect grammar.

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4.6 In terme van Suid Afrikaanse Teater, wat was die doel…

4.6 In terme van Suid Afrikaanse Teater, wat was die doel van die Swart Bewussyns-beweging?   (4)

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Which hormone is involve in a positive feedback mechanism du…

Which hormone is involve in a positive feedback mechanism during labor as a result of stretching of the uterine cervix and enhances uterine contractions?

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Apgar score of 10 indicates a newborn that  has respiratory,…

Apgar score of 10 indicates a newborn that  has respiratory, cardiac problems, and is poorly fitted for extrauterine life. 

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The onset of labor is stimulated by this:

The onset of labor is stimulated by this:

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3.5 Why is the dog/Hond so important to Lena? (2)

3.5 Why is the dog/Hond so important to Lena? (2)

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4.5 Wat is die verskil tussen ‘n mite en ‘n legende?  (2…

4.5 Wat is die verskil tussen ‘n mite en ‘n legende?  (2)

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3.4 In die toneelstuk raak dit duidelik dat beide Lena en…

3.4 In die toneelstuk raak dit duidelik dat beide Lena en Boesman wrede en geweldadige mense is.  Verduidelik hoe hierdie tema in die toneelstuk uitgebeeld word. (5)  

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