- Nephritis,
- Kidney stones/ renal calculi
johnmulu answered the question on May 5, 2017 at 06:11
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State the changes that occur in arterioles in the human skin during thermoregulation.
Date posted: May 5, 2017. Answers (1)
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Give two reasons why animals have specialized organs for excretion as compared to plants
Date posted: May 5, 2017. Answers (1)
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Date posted: May 5, 2017. Answers (1)
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Date posted: May 5, 2017. Answers (1)
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Date posted: May 5, 2017. Answers (1)
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(b) Name three processes in the human body in which homeostasis is involved. (Solved)
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(b) Name three processes in the human body in which homeostasis is involved.
Date posted: May 5, 2017. Answers (1)
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Date posted: May 5, 2017. Answers (1)
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(a) Ultra filtration (b) Selective reabsorption (Solved)
State the importance of the following processes that takes place in the nephrons of a human kidney
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Date posted: May 5, 2017. Answers (1)
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(b) (i) What would happen if a person produces less antidiuretic hormone?
(ii) What term is given to the condition described in (c) (i) above(Solved)
(a)Which portion of the human nephron are only found in the cortex?
(b) (i) What would happen if a person produces less antidiuretic hormone?
(ii) What term is given to the condition described in (c) (i) above
Date posted: May 5, 2017. Answers (1)
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(b) Name the hormones involved in regulating glucose level in blood. (Solved)
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(b) Name the hormones involved in regulating glucose level in blood.
Date posted: May 5, 2017. Answers (1)
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State the role insulin in human body.
Date posted: May 5, 2017. Answers (1)
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Date posted: May 5, 2017. Answers (1)
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The diagram below shows a section through the mammalian skin.
(a) Name the parts labeled E, F and G
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Date posted: May 5, 2017. Answers (1)
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(a) Explain how marine fish regulate their osmotic pressure
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Date posted: May 5, 2017. Answers (1)
- The diagram below represents a mammalian nephron
(Solved)
The diagram below represents a mammalian nephron
(a) Name the
(i)structure labeled P.
(ii) Portion of the nephron between point X and Y.
(b) Name the process that takes place at point Q.
(c) Name one substance present at point R but absent at point S in healthy mammal
Date posted: May 4, 2017. Answers (1)
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Adult elephants flap their ears twice as much as their calves in order to cool their bodies when is it hot. Explain.
Date posted: May 4, 2017. Answers (1)
- The temperature of a person was taken before, during and after taking a cold bath. The results are shown in the graph below.(Solved)
The temperature of a person was taken before, during and after taking a cold bath. The results are shown in the graph below.
(a)Explain why the temperature fell during bath.
(b) What changes occurred in the skin that enabled the body temperature to return to normal?
Date posted: May 4, 2017. Answers (1)
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State the importance of osmo-regulation in organisms.
Date posted: May 4, 2017. Answers (1)
- Give reasons for each of the following: (a) Constant body temperature is maintained in mammals.
(b) Low blood sugar level is harmful to the body.(Solved)
Give reasons for each of the following: (a) Constant body temperature is maintained in mammals.
(b) Low blood sugar level is harmful to the body.
Date posted: May 4, 2017. Answers (1)
- A person was found to pass out large volumes of dilute urine frequently. Name the (a) Disease the person was suffering from, (b) Hormone that was deficient (Solved)
A person was found to pass out large volumes of dilute urine frequently. Name the (a) Disease the person was suffering from, (b) Hormone that was deficient
Date posted: May 4, 2017. Answers (1)