High-Yield Questions & Verified Answers Latest 2026-2027 Update-
Grade A+ Proven Guide
1. paleo diet: does not include grains or dairy products
2. benefit of paleo diet: very low in highly processed foods
3. type 2 diabetes used to be called ...: adult-onset diabetes
4. GI (glycemic index): ranking of carbohydrates based on their immediate ettect on blood glucose (sugar)
levels
5. example of foods with a high GI: carbohydrates that break down quickly
6. what do foods with a high GI do?: cause rapid rise in blood sugar and insulin
7. GL (glycemic load): determined by multiplying the grams of carbs in a serving by the glycemic index then
dividing it by 100
8. 3 major macronutrients: proteins, fats, carbohydrates
9. 2 major fuels used in exercise: carbs and fats
10. muscles have 4 major sources of energy: plasma glucose
muscle glycogen
plasma fatty acids
intramuscular triglycerides
11. brains major source of fuel: glucose
12. gluconeogensis: generation of glucose from non-carbohydrate substrates (such as lactate, amino acids
and glycerol)
13. where is fat store?: as triglycerides in adipose tissue and muscle
14. long duration endurance events and repeated bouts of intense exercise
severely deplete .......: glycogen
15. at exercise intensities between 65-85% it takes minutes to deplete
muscle glycogen stores: 80-120
16. as exercise duration increases, the proportion of energy produced from fat
begins to -: increase
, 17. principle of radiation: based on the fact that molecules within a body are constantly vibrating and heat
in the form of electromagnetic waves is continuously being given ott
18. conduction: transfer of heat between 2 objects in direct contact with eachother
19. evaporation: humans major physiological defence against overheating - transfer of heat from the body's
surface by changing liquid water on the skin to a gaseous water vapour in the environment
20. evaporation is the only method of: heat loss