NS 3325 EXAM 2 QUESTIONS WITH CORRECT ANSWERS

Incomplete Protein


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, oLow quality

oOne or more limiting amino acids


oNot very digestible

oUsually from plant-derived foods




Niacin
Functions


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Electron transport in aerobic and anaerobic energy production




Unsaturated Fats


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Mono- and poly-
• Mono is the best for a diet ( ex: avocado, peanuts)
• Poly - not as good at
mono, but better than
saturated (ex: flax seeds,
walnuts)
Liquid at room temperature




B-Complex Vitamin 2
Signs of Deficiency:

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- Red, cracked lips
- Sore throat
- Inflamed tongue
Ariboflavinosis




Functions of Fats


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Energy source
- During rest and exercise
Energy reserve
- 9kcals/gram
Provide protection
cushioning; insulator
(thermal/electrical)
Vitamin carrier
- Vit. A,D,E, & K
Provides/enhances flavor




Recommended amounts of protein AFTER competition


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, -15-25 grams protein, or 0.25-0.30 g protein/kg
-Casein
-Whey
-Soy
-Essential AA are key
-Should be consumed ASAP or at least within 2-3 hours
-30oz meat = 21g protein




Biotin
Deficiency


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- Deficiencies are rare
•Can be synthesized by
intestinal bacteria




AA-
Tertiary


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A chain WRAPPED around itself




Thiamin
Supplements needed?


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