24. Metabolism and Nutrition

Cellular Respiration: Glycolysis

24. Metabolism and Nutrition

Cellular Respiration: Glycolysis

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02:13

Remembering Phases of Glycolysis

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Complex Carbohydrates - What Are Complex Carbohydrates - What Are Polysaccharides And Starchy Foods

01:48

Complex Carbohydrates - What Are Complex Carbohydrates - What Are Polysaccharides And Starchy Foods

What is Nitrogen Balance? What does Nitrogen Balance mean?

Functions & Importance Of Protein

Functions & Importance Of Carbohydrates

Fats - Types Of Fats - What Is Saturated Fat - What Is Unsaturated Fat - Omega 3's And Omega 6's

Essential Amino Acids

Fat Soluble Vitamins: Vitamins A, D, E, K

Water Soluble Vitamins: B-complex vitamins, vitamin C

What Are Simple Carbohydrates - Monosaccharides - Glucose - Fructose - Disaccharides

Minerals - What Are Minerals - What Do Minerals Do - What Are The Essential Minerals

Functions & Importance Of Fat

Mineral (Nutrition) Macro & Trace - Functions & Sources

GCSE Biology - What are Nutrients? Carbohydrates, Lipids, Proteins, Vitamins & Minerals #15

How The Six Basic Nutrients Affect Your Body

Carbohydrates - Types, What they are, Good Carbs and Bad Carbs

Vitamins - Types - Fat Soluble Vitamins - Water Soluble Vitamins

Fat Soluble VS Water Soluble Vitamins

Medicosis Perfectionalis

518

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Types of Vitamins (Water Soluble, Fat Soluble Vitamins) | Functions of Vitamins| Deficiency Diseases

04:57

Types of Vitamins (Water Soluble, Fat Soluble Vitamins) | Functions of Vitamins| Deficiency Diseases

Nitrogen Balance, Positive & Negative

Metabolism & Nutrition, Part 1: Crash Course Anatomy & Physiology #36

Carbohydrates & Sugars

The ABCD’s of vitamins

Demystifying Medicine McMaster

137

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02:39

Minerals, Essential Minerals

Every Vitamin & Mineral the Body Needs (Micronutrients Explained)

What Are Complete Proteins, Incomplete Proteins, Essential Amino Acids, Non Essential Amino Acids

Essential Nutrients and Their Sources

Classification of Nutrients

What Are Nutrients - What Is Nutrient Density - What Are Nutrient Dense Foods?

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Practice this topic

Multiple Choice

Fat-soluble vitamins can be toxic if consumed in large quantities.

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Multiple Choice

Nutritionally incomplete proteins are low in __________.

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Multiple Choice

Prolonged high protein intake can lead to __________.

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Textbook Question

Fill in the blanks: A/an ________ is a nutrient that the body requires in large quantities, whereas a/an ________ is one that the body requires in much smaller quantities. A/an ________ is a nutrient that the body cannot produce and so must be supplied from the diet.

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Textbook Question

Your friend hears about the latest fad diet that consists entirely of fat. Predict the initial effects such a diet might have on your friend's concentration, memory, and other nervous system functions. Would you recommend this diet to anyone? Why or why not?

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Textbook Question

Mark the following statements as true or false. If a statement is false, correct it to make a true statement.

a. Vitamins and minerals are used as fuel sources for cells.

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Multiple Choice

A person who is starving is likely to exhibit __________.

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Multiple Choice

Essential nutrients refer to nutrients that are __________.

Which of the following yields the greatest caloric value per gram? a. fats, b. proteins, c. carbohydrates, d. all are equal in caloric value.

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Multiple Choice

Starting with one molecule of glucose, glycolysis results in the net production of which of the following sets of energy-containing products?

a) 2 NAD⁺, 2 pyruvate, and 2 ATP.

b) 2 NADH, 2 pyruvate, and 2 ATP.

c) 4 NADH, 2 pyruvate, and 4 ATP.

d) 6 CO₂, 2 pyruvate, and 2 ATP.

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Textbook Question

Gregor, a large, beefy man, came home from the doctor's office and complained to his wife that his blood tests 'were bad.' He told her that the doctor said he would have to give up some of his steaks and butter. He went on to mourn the fact that he would have to start eating more cottage cheese and olive oil instead. What kind of problem was revealed by his 'bad' blood tests? What do you think of his choice of food substitutes and why? What would you suggest?

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Multiple Choice

Which of the following fat-soluble vitamins is NOT stored in the body?

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Multiple Choice

Where does the first stage of aerobic cellular respiration take place within a cell?

a) Mitochondrial matrix.

b) Inner mitochondrial membrane.

c) Intermembrane space.

d) Cytoplasm.

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Textbook Question

While attempting to sail solo from Los Angeles to Tahiti, Seth encountered a storm that marooned him on an uninhabited island. He was able, using his ingenuity and a pocket knife, to obtain plenty of fish to eat, and roots were plentiful. However, the island was barren of fruits and soon his gums began to bleed and he started to develop several infections. Analyze his problem.

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Multiple Choice

Which of the following is a result of glycolysis?

a) A net gain of four ATP per one glucose molecule.

b) Conversion of FAD to FADH₂.

c) Conversion of one glucose molecule to two pyruvate molecules.

d) Conversion of NADH to NAD⁺.

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Multiple Choice

Which of the following is a micronutrient?

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Textbook Question

Mark the following statements as true or false. If a statement is false, correct it to make a true statement.

b. High-density lipoproteins deliver cholesterol from the liver to peripheral tissues.

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Multiple Choice

Which of the following substances is considered a provitamin?

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Textbook Question

Certain diet plans claim that a person may eat all the protein he or she wants, as protein is not stored by the body. Is this claim completely accurate? Explain.

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Textbook Question

Which of the following statements is false?

a. Fiber is a polysaccharide that is completely or partially indigestible by the human body.

b. A complete protein contains all the essential amino acids.

c. Saturated fats contain hydrogen atoms arranged on opposite sides of the carbon-carbon double bond.

d. Linoleic and linolenic acid are essential fatty acids.

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Textbook Question

Amino acids are essential (and important) to the body for all the following except a. production of some hormones, b. production of antibodies, c. formation of most structural materials, d. as a source of quick energy.