Energy storage and Project Management
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Questions and Answers

Why is it beneficial for animals living in cold environments to have large fat stores?

  • To provide insulation that reduces heat loss from their bodies. (correct)
  • To store excess protein that can be converted into energy when needed.
  • To provide a readily available source of carbohydrates for quick energy.
  • To facilitate the storage of water, preventing dehydration in freezing conditions.

If someone were to deplete their carbohydrate and fat reserves, what nutrient could their body use as an alternative energy source?

  • Minerals
  • Protein (correct)
  • Vitamins
  • Fiber

Which of the following statements accurately describes how the body manages energy storage?

  • Both carbohydrates and fats are stored equally throughout the body to ensure a balanced energy reserve.
  • The body stores large amounts of carbohydrates for long-term energy needs and small amounts of fat for immediate use.
  • The body converts all excess energy into protein, which is then stored in muscles for future use.
  • The body stores a small amount of carbohydrates for short-term energy and a significant amount of fat for long-term energy needs. (correct)

A marathon runner needs a sustained release of energy during a race. Which type of stored nutrient is most beneficial for this purpose?

<p>Stored fat under the skin, providing a long-lasting source of energy. (C)</p> Signup and view all the answers

How does the body prioritize the use of different nutrients for energy production during normal daily activities?

<p>It primarily uses carbohydrates and fats, reserving protein for other functions. (C)</p> Signup and view all the answers

Un gestionnaire de projet utilise un diagramme de Gantt. Quelle information peut-il obtenir de cet outil ?

<p>La dépendance entre les tâches et le calendrier du projet. (D)</p> Signup and view all the answers

Quelle est la définition la plus précise du terme « chemin critique » dans la gestion de projet ?

<p>La séquence d'activités qui prend le plus de temps du début à la fin du projet. (A)</p> Signup and view all the answers

Quelle est la méthode la plus appropriée pour gérer les changements inattendus pendant un projet ?

<p>Évaluer l'impact du changement sur le projet et obtenir l'approbation avant de l'implémenter. (A)</p> Signup and view all the answers

Quelle est l'importance de la gestion des risques dans un projet ?

<p>Elle permet d'identifier, d'évaluer et de minimiser les effets des risques sur le projet. (B)</p> Signup and view all the answers

Parmi les énoncés suivants, lequel décrit le mieux le rôle d'un chef de projet ?

<p>Gérer une équipe pour atteindre les objectifs du projet dans les délais et le budget impartis. (D)</p> Signup and view all the answers

Flashcards

What are nutrients?

Substances in food needed for health.

What are the main nutrients?

Protein, carbohydrate, and fat.

Main energy sources?

Carbohydrates and fats.

Where is carbohydrate stored?

Liver and muscles.

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Where is fat stored?

Under the skin and around organs.

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What are macronutrients?

The three main nutrients are protein, carbohydrate, and fat, each serving vital roles in the body.

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Carbohydrate storage?

Carbohydrate is stored in the liver and muscles as glycogen, ready to be converted back to glucose for energy.

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