Practice Nutrition for sport, exercise and health with authentic IB Sports, exercise and health science (SEHS - Old) exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like core principles, advanced applications, and practical problem-solving. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of IB examiners.
List two enzymes responsible for the digestion of protein in the human body.
Using an example, explain how the components of a negative feedback mechanism help maintain homeostasis.
State the typical pH range found in the duodenum.
State the typical pH range found in the oral cavity.
Discuss the role of catalysts in digestion.
Using an example from sports, discuss what body composition and is and how it can impact performance.
State two components of daily energy expenditure.
Which of the following statements correctly explains the role of the loop of Henlé in maintaining water balance in the blood?
Which of the following is a complete plant-based protein source suitable for vegan athletes?
Which of the following best describes the role of the loop of Henlé in maintaining the water balance of the blood?
Which of the following is a primary effect of high altitude on fluid balance in the human body?
Which of the following macronutrients is primarily responsible for muscle repair and growth?
Outline the role of the medulla and the loop of Henlé in maintaining the blood's water balance.
Describe water distribution in trained athletes.
Outline recommendations for consuming high and low GI foods before and after a competitive sports game.
Examine the use of caffeine-free sports drinks in a team sport.
Explain the potential long-term consequences of consuming excessive protein in the diet.