A) Sodium* B) Chloride C) Potassium D) Phosphate Section D: Digestive Health & Metabolism 16. The primary function of dietary fiber is: A) Provide energy B) Promote bowel regularity and gut health* C) Build muscle D) Store vitamins
A) Zinc B) Copper C) Iron* D) Manganese
A) Starvation B) Muscle growth (anabolism)* C) Illness with fever D) Aging without exercise Section H: Food Safety & Weight Management 36. The temperature danger zone for bacterial growth is: A) 0°F to 32°F B) 40°F to 140°F* C) 140°F to 212°F D) Below 0°F mcpx 1.0.bin file downloadmcq on nutrition
A) 1/4 fruit, 1/4 vegetable B) 1/3 fruit, 1/3 vegetable C) Half plate fruits and vegetables combined* D) 3/4 vegetables Section J: Advanced Topics & Emerging Research 46. The human gut microbiome is primarily composed of: A) Viruses B) Bacteria* C) Fungi D) Archaea A) Sodium* B) Chloride C) Potassium D) Phosphate
A) Bone mineralization B) Brain development and methyl group donation* C) Blood clotting D) Vision in dim light The human gut microbiome is primarily composed of:
A) Beta-alanine B) Caffeine C) Whey protein* D) L-carnitine
A) Fat (~0–3%) B) Carbohydrate (~5–10%) C) Protein (~20–30%)* D) Fiber (minimal) Section E: Nutrition Through the Lifecycle 21. The first milk produced after childbirth, rich in antibodies, is called: A) Foremilk B) Colostrum* C) Hindmilk D) Transitional milk
