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CISSN STUDY GUIDE QUESTIONS AND ANSWERS 2024/2025 $10.49   Add to cart

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CISSN STUDY GUIDE QUESTIONS AND ANSWERS 2024/2025

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Explain how carnosine is synthesized within the body. → Beta-alanine + l-histidine + ATP > carnosine + AMP + diphosphate. Via carnosine synthase What is a waxy maize starch and what effect does it have on blood glucose? → A very slow digesting starch (lots of amylose). Leads to lower gl...

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  • October 15, 2024
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  • 2024/2025
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  • Questions & answers
  • CISSN
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2 0 2 4 /2025 | © copyright | This work may not be copied for profit gain Excel!


CISSN STUDY GUIDE QUESTIONS AND
ANSWERS 2024/2025
Explain how carnosine is synthesized within the body.

→ Beta-alanine + l-histidine + ATP > carnosine + AMP + diphosphate. Via carnosine
synthase


What is a waxy maize starch and what effect does it have on blood glucose?

→ A very slow digesting starch (lots of amylose). Leads to lower glucose and insulin
responses


Based on recent studies, which vitamin shows evidence of positively affecting muscle function?

Hint: sunshine


→ Vitamin D


Regarding energy drinks (ED), are the following true or false?




-The primary ergogenic nutrients in most ED and ES appear to be carbohydrate and/or

caffeine.




-The ergogenic value of caffeine on mental and physical performance has been well-

established but the potential additive benefits of other nutrients contained in ED and ES

remains to be determined.




-Consuming ED 10-60 minutes before exercise can improve mental focus, alertness,


1|Page| GradeA+ | 2 0 0 2 5

, 2 0 2 4 /2025 | © copyright | This work may not be copied for profit gain Excel!

anaerobic performance, and/or endurance performance.




What is needed for gluconeogenesis in humans? Give examples of gluconeogenic precursors.

→ Glycerol + amino acids(alanine and/or glutamine) + lactate/pyruvate.

→ Pyruvate decarboxylase


What effect does long-term coffee consumption have on Type II Diabetes?

→ Lowers risk of type II diabetes


What effect does supplementing with WPI have on muscle damage?

→ Attenuates catabolism and promotes protein synthesis


When glycogen stores are depleted, what macronutrient becomes the predominant fuel source

during distance running?


→ Fat, specifically blood TAG


How many extra kcals are required for accumulation of 1 kg of body fat?

→ 3500


What are the effects of pre-exercise dehydration on thermoregulation and exercise

performance?


→ Dehydration > worse thermoregulation. Problems start as low as 1% of body weight,
strength, endurance, fine motor skills, mental performance. Cramps and fatigue @ 4%,
stroke and big problems at 6%



1|Page| GradeA+ | 2 0 0 2 5

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