Podcast
Questions and Answers
Which of the following explains why seals have a lot of fat stores under their skin?
Which of the following explains why seals have a lot of fat stores under their skin?
- To provide heat insulation and reduce heat loss in cold environments. (correct)
- To provide a readily available source of protein during periods of starvation.
- To facilitate efficient digestion of food in cold temperatures.
- To store a large amount of carbohydrates for quick energy release.
During a period of intense physical activity when carbohydrate stores are depleted, what nutrient does the body primarily utilize for energy?
During a period of intense physical activity when carbohydrate stores are depleted, what nutrient does the body primarily utilize for energy?
- Vitamins
- Minerals
- Proteins (correct)
- Water
Why does the body store carbohydrates in limited amounts compared to fats?
Why does the body store carbohydrates in limited amounts compared to fats?
- Fats are easier to break down during physical activity.
- Carbohydrates provide less energy per unit mass than fats. (correct)
- Carbohydrates are only needed during emergencies.
- The body can easily convert protein into carbohydrates when needed.
If someone is on a very low-calorie diet and has depleted both their carbohydrate and fat reserves, what is a likely consequence?
If someone is on a very low-calorie diet and has depleted both their carbohydrate and fat reserves, what is a likely consequence?
When the body needs energy quickly, which stored nutrient is accessed first?
When the body needs energy quickly, which stored nutrient is accessed first?
Quel énoncé décrit le mieux la relation entre le protocole TCP et le protocole IP dans la suite de protocoles Internet ?
Quel énoncé décrit le mieux la relation entre le protocole TCP et le protocole IP dans la suite de protocoles Internet ?
Quelle est la fonction principale du protocole DHCP (Dynamic Host Configuration Protocol) dans un réseau ?
Quelle est la fonction principale du protocole DHCP (Dynamic Host Configuration Protocol) dans un réseau ?
Considérez un scénario où un utilisateur ne parvient pas à accéder à un site Web. Quelle est la première étape de dépannage que l’utilisateur devrait entreprendre pour identifier le problème ?
Considérez un scénario où un utilisateur ne parvient pas à accéder à un site Web. Quelle est la première étape de dépannage que l’utilisateur devrait entreprendre pour identifier le problème ?
Quel est le but principal de l’utilisation d’un pare-feu (firewall) dans un réseau informatique ?
Quel est le but principal de l’utilisation d’un pare-feu (firewall) dans un réseau informatique ?
Dans le contexte de la sécurité des réseaux sans fil, quelle est la différence principale entre les protocoles WEP, WPA et WPA2 ?
Dans le contexte de la sécurité des réseaux sans fil, quelle est la différence principale entre les protocoles WEP, WPA et WPA2 ?
Flashcards
What are nutrients?
What are nutrients?
Substances in food needed for health.
Main types of nutrients?
Main types of nutrients?
Protein, carbohydrate, and fat.
Primary energy sources?
Primary energy sources?
Carbohydrates and fats.
Where is carbohydrate stored?
Where is carbohydrate stored?
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Where is fat stored?
Where is fat stored?
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What are proteins?
What are proteins?
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What are carbohydrates?
What are carbohydrates?
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What are fats?
What are fats?
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What is the role of water?
What is the role of water?
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What are vitamins?
What are vitamins?
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