Nutrition, Digestion, and Metabolism Flashcards
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Questions and Answers

What are characteristics of a healthful diet?

Varied or variety

A diet that provides the highest level of nutrients for the lowest number of calories is classified as what?

Nutrient Dense

Which of the following is required on the food label?

  • Image of Food (correct)
  • Nutrition Facts Panel
  • Net weight of contents (correct)
  • Ingredients list

The nutrition facts panel identify which of the following?

<p>% of Daily Value of selected nutrients in a serving</p> Signup and view all the answers

What are two types of claims on a food label regulated by the FDA?

<p>Nutrient and Health claim</p> Signup and view all the answers

The dietary guidelines for Americans recommend which of the following?

<p>To increase fruits and Vegetables</p> Signup and view all the answers

What is the process for undigested food and waste products that are removed from the body?

<p>Elimination</p> Signup and view all the answers

The small intestine is composed of three sections, which of the following is NOT one of them?

<p>Ileum (B)</p> Signup and view all the answers

Where is Bile stored?

<p>Gallbladder</p> Signup and view all the answers

What hormone stimulates Gallbladder contraction to release bile?

<p>CCK (Cholecystokinin)</p> Signup and view all the answers

What hormone actively regulates blood glucose?

<p>Insulin</p> Signup and view all the answers

What organ produces bile?

<p>Liver</p> Signup and view all the answers

The brush border is composed of what type of cells?

<p>Microvilli</p> Signup and view all the answers

What type of nutrient transport requires protein and energy?

<p>Active transport</p> Signup and view all the answers

Proper nutrition supports wellness an active process. True or False?

<p>False (B)</p> Signup and view all the answers

Chemical found in food and are critical for?

<p>Human growth</p> Signup and view all the answers

Identify an inorganic nutrient?

<p>Water</p> Signup and view all the answers

Alcohol is not considered a nutrient. True or False?

<p>True (A)</p> Signup and view all the answers

How many calories in one gram of lipids?

<p>9 kcal</p> Signup and view all the answers

What nutrient contains Nitrogen?

<p>Protein</p> Signup and view all the answers

Minerals cannot be destroyed or broken down by heat/light? True or False?

<p>True (A)</p> Signup and view all the answers

What group of minerals have greater than 100mg/day?

<p>Major minerals</p> Signup and view all the answers

What is the organic compound used by cells as a source of metabolic energy?

<p>ATP</p> Signup and view all the answers

What is a condensation anabolic process when simple units form to create a larger, more complex molecule and water is released?

<p>Dehydration Synthesis</p> Signup and view all the answers

What is usually a catabolic process when a large compound is broken apart with the addition of water?

<p>Hydrolysis</p> Signup and view all the answers

What is the process when a phosphate group is added to a compound?

<p>Phosphorylation</p> Signup and view all the answers

Long Chain fatty acids are broken down into what two-carbon segments?

<p>Acetyl CoA</p> Signup and view all the answers

Ketones is a byproduct of what macronutrient catabolism?

<p>Fat</p> Signup and view all the answers

Identify an anabolic hormone

<p>Insulin</p> Signup and view all the answers

What is the process when protein is broken down?

<p>Proteolysis</p> Signup and view all the answers

What is the average daily intake?

<p>RDA</p> Signup and view all the answers

Flashcards

What is a varied diet?

A diet that includes a wide assortment of foods from all food groups.

What is Nutrient Dense?

Provides a high amount of nutrients relative to the number of calories.

What does the Nutrition Facts panel identify?

The % Daily Value of selected nutrients in a serving.

What are two FDA-regulated claims on food labels?

Nutrient claims (e.g., 'low fat') and health claims (e.g., 'may reduce heart disease').

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What do Dietary Guidelines recommend?

Increase intake of fruits and vegetables.

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What is Elimination?

The process by which undigested food and waste are removed from the body.

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What is NOT a section of the small intestine?

Rectum

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Where is Bile stored?

Gallbladder

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Which hormone stimulates gallbladder contraction?

Cholecystokinin (CCK)

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Which hormone regulates blood glucose?

Insulin

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Which organ produces bile?

Liver

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What cells compose the brush border?

Microvilli

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What nutrient transport requires protein and energy?

Active Transport

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What are Nutrients?

Chemicals in food critical for human growth and function.

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Identify an inorganic Nutrient?

Water

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Alcohol is not a nutrient, but is...

Considered a drug and a toxin.

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How many calories are in one gram of lipids?

9 kcal

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Which nutrient contains nitrogen?

Protein

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Minerals are not destroyed by heat/light?

True

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Which group of minerals are needed in amounts greater than 100mg/day?

Major Minerals

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Which organic compound is used by cells as a source of metabolic energy?

ATP (Adenosine Triphosphate)

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What anabolic process creates larger molecules by removing water?

Dehydration Synthesis

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What catabolic process breaks down large compounds with the addition of water?

Hydrolysis

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What is adding a phosphate group to a compound?

Phosphorylation

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Long-chain fatty acids are broken down into what?

Acetyl CoA

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Ketones are a by-product of what macronutrient catabolism?

Fat

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What type of cells make up the brush border?

Microvilli

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What type of nutrient transport requires protein and energy?

Active transport

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Identify an anabolic hormone

Insulin

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What is the process when protein is broken down?

Proteolysis

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Study Notes

  • These are flashcard questions and answers related to nutrition, digestion, and metabolism.

Healthful Diet Characteristics

  • A healthful diet is varied.

Nutrient Density

  • A nutrient-dense diet provides the most nutrients for the fewest calories.

Food Label Requirements

  • A food label is legally required and includes an image of the food.

Nutrition Facts Panel

  • The nutrition facts panel provides the % of Daily Value of selected nutrients in a serving.

FDA Regulated Claims

  • Nutrient and health claims on food labels are regulated by the FDA.

Dietary Guidelines for Americans

  • The dietary guidelines recommend increasing fruit and vegetable consumption.

Elimination

  • Elimination is the process of removing undigested food and waste products from the body.

Small Intestine Sections

  • The rectum is not section of the small intestine.

Bile Storage

  • Bile is stored in the gallbladder.

Hormone Stimulating Bile Release

  • CCK (Cholecystokinin) stimulates gallbladder contraction to release bile.

Blood Glucose Regulation

  • Insulin actively regulates blood glucose.

Bile Production

  • The liver produces bile.

Brush Border

  • The brush border is composed of microvilli cells.

Nutrient Transport Types

  • Active transport requires protein and energy.

Nutrition and Wellness

  • Proper nutrition supports wellness, which is an active process.

Nutrients

  • Nutrients are chemicals found in food and are critical for human growth.

Inorganic Nutrients

  • Water is an inorganic nutrient.

Alcohol

  • Alcohol is considered both a drug and a toxin, and is not a nutrient.

Lipids

  • There are 9 kcal in one gram of lipids.

Nitrogen Containing Nutrient

  • Protein contains nitrogen.

Minerals

  • It is true that minerals cannot be destroyed or broken down by heat or light.

Mineral Groups

  • Major minerals are needed in amounts greater than 100mg/day.

Metabolic Energy Source

  • ATP is the organic compound used by cells as a source of metabolic energy.

Condensation Anabolic Process

  • Dehydration synthesis is a condensation anabolic process where simple units form a larger, more complex molecule, releasing water.

Catabolic process

  • Hydrolysis is usually a catabolic process where a large compound is broken apart with the addition of water.

Phosphorylation

  • Phosphorylation is the process of adding a phosphate group to a compound.

Fatty Acid Breakdown

  • Long-chain fatty acids are broken down into two-carbon segments forming Acetyl CoA.

Ketones

  • Ketones are a byproduct of fat catabolism.

Brush Border Cells

  • Microvilli is the type of cells the brush border are composed of.

Anabolic Hormones

  • Insulin is an anabolic hormone.

Protein Breakdown

  • Proteolysis is the process when protein is broken down..

Average Daily Intake

  • RDA refers to average daily intake .

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Explore nutrition, digestion, and metabolism with these flashcards. Learn about healthful diets, nutrient density, food labels, and the digestive system. This set covers key concepts from dietary guidelines to the functions of organs like the gallbladder.

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