IB Biology Topic D3.3: Homeostasis Questionbank

• A: Bowman's capsule\n- C: Descending limb of Loop of Henle\n- D: Ascending limb of Loop of Henle\n- E: Collecting duct

• A: Bowman's capsule
• C: Collecting duct
• D: Proximal convoluted tubule
• E: Renal vein

• A: Glomerulus
• C: Ascending limb of Loop of Henle
• D: Descending limb of Loop of Henle
• E: Collecting duct

• A: Renal corpuscle
• C: Proximal tubule
• D: Loop of Henle
• E: Ureter

Increased conversion of glucose into glycogen

Increased secretion of insulin by the pancreas

Increased blood glucose due to liver glycogen breakdown

Decreased appetite due to glucose suppression

Sweating decreases after exercise

Vasodilation occurs in cold weather

Shivering begins in cold environments

Thyroxine secretion increases in cold

Glucagon

Adrenaline

Thyroxine

Cortisol