9700 · topic questions
Homeostasis in mammals
12 past-paper questions on Homeostasis in mammals
With reference to Fig. 7.1, explain how negative feedback operates to control mean blood glucose concentration in the volunteers…
Practise the full question →Blood glucose concentration is maintained around a set point by homeostasis. Explain the principles of homeostasis.
Practise the full question →Suggest explanations for the changes in mean blood glucose concentration of the volunteers who ate meal B.
Practise the full question →The glomerulus and Bowman's capsule of the nephron are important in the formation of urine. Outline the role of the glomerulus…
Practise the full question →Identify the regions of the nephron represented by P, Q and R.
Practise the full question →Glycogen synthase catalyses the conversion of glucose to glycogen in liver cells. The production of glycogen synthase is coded…
Practise the full question →Homeostatic control of the water potential of blood includes receptors, effectors and target cells. Identify the names and…
Practise the full question →As the newly formed glomerular filtrate passes along the proximal convoluted tubule, selective reabsorption takes place. The…
Practise the full question →With reference to Table 6.1, suggest what the different values of U: P show about the ability of these mammal species to tolerate…
Practise the full question →Outline how and where the excretory product urea is made in the body.
Practise the full question →Sweating during exercise can lead to a response in the posterior pituitary gland and in the kidney. State the response to…
Practise the full question →The glomerular filtrate is produced in the Bowman's capsule by the process of ultrafiltration. State the conditions required for…
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Homeostasis in mammals (9700) past-paper questions — marked instantly
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