The reaction shown here represents _____. H2 $\rightarrow$2H+ + 2e-

A) redox B) reduction C) oxidation D) oxygenation A) redox B) reduction C) oxidation D) oxygenation

Exam 3: Chemical, Biological, and Physiological Aspects of Nutrition

The general term or category for a non-energy-requiring mechanism whereby a substance moves from a region of higher concentration to a region of lower concentration is _______________.

(Short Answer)

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Question 121

Subatomic units that are positively charged are called _____.

(Multiple Choice)

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Question 122

The fundamental units of matter are called _____.

(Multiple Choice)

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Question 123

Why does poor nutrition often result in even further declines in nutrition and health?

(Essay)

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Question 124

The three main types of passive transport mechanisms for control of movement of substances into and out of cells are simple diffusion, facilitated diffusion, and _____.

(Multiple Choice)

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Question 125

The term “GI _____” refers to the mixing and propulsion of material by muscular contractions in the GI tract.

(Multiple Choice)

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Question 126

The ionization of acid molecules is the basis for the pH scale.

(True/False)

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Question 127

_______________ typically affects the lower GI tract, causing abdominal pain, muscle spasms, diarrhea, and/or constipation, but results in no known structural abnormalities.

(Short Answer)

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Question 128

Mechanoreceptors detect stretching or distension in the walls of the GI tract

(True/False)

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Question 129

_____ foods contain live bacterial cultures that colonize the colon and have health-promoting benefits.

(Multiple Choice)

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Question 130

By the time food leaves the stomach it has mixed with gastric juice and has been transformed into a semi-liquid paste called _____.

(Multiple Choice)

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Question 131

The small intestine is made up of three regions—the duodenum, the jejunum, and the rectum.

(True/False)

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Question 132

Which condition is characterized by the movement (reflux) of the stomach contents back into the esophagus?

(Multiple Choice)

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Question 133

What system controls physiological functions through production and release of hormones?

(Multiple Choice)

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Question 134

As a result of cancer, Mike had to have part of his cecum removed. Mike is probably at less risk for nutrient absorption problems than he would be if part of his _____ had been removed.

(Multiple Choice)

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Question 135

The juices that may prevent bacteria from adhering to the bladder lining and causing a urinary tract infection are _____.

(Multiple Choice)

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Question 136

The extent to which a nutrient is absorbed is called its _____.

(Multiple Choice)

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Question 137

The reaction shown here represents _____. H₂ $\rightarrow$ 2H⁺ + 2e^-

(Multiple Choice)

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Question 138

Brit was eating quickly in order to get to her next class. Though she began to choke when she tried to swallow a large bite of her sandwich, her _____ covered the trachea during swallowing so that the sandwich did not go into the lungs.

(Multiple Choice)

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Question 139

While driving, you see an ad for your favorite fast food place and your stomach begins to growl. Which phase of digestion is occurring?

(Multiple Choice)

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Question 140

Showing 121 - 140 of 200

The general term or category for a non-energy-requiring mechanism whereby a substance moves from a region of higher concentration to a region of lower concentration is _______________.

Subatomic units that are positively charged are called _____.

The fundamental units of matter are called _____.

Why does poor nutrition often result in even further declines in nutrition and health?

The three main types of passive transport mechanisms for control of movement of substances into and out of cells are simple diffusion, facilitated diffusion, and _____.

The term “GI _____” refers to the mixing and propulsion of material by muscular contractions in the GI tract.

The ionization of acid molecules is the basis for the pH scale.

_______________ typically affects the lower GI tract, causing abdominal pain, muscle spasms, diarrhea, and/or constipation, but results in no known structural abnormalities.

Mechanoreceptors detect stretching or distension in the walls of the GI tract

_____ foods contain live bacterial cultures that colonize the colon and have health-promoting benefits.

By the time food leaves the stomach it has mixed with gastric juice and has been transformed into a semi-liquid paste called _____.

The small intestine is made up of three regions—the duodenum, the jejunum, and the rectum.

Which condition is characterized by the movement (reflux) of the stomach contents back into the esophagus?

What system controls physiological functions through production and release of hormones?

As a result of cancer, Mike had to have part of his cecum removed. Mike is probably at less risk for nutrient absorption problems than he would be if part of his _____ had been removed.

The juices that may prevent bacteria from adhering to the bladder lining and causing a urinary tract infection are _____.

The extent to which a nutrient is absorbed is called its _____.

The reaction shown here represents _____. H₂ $\rightarrow$ 2H⁺ + 2e^-

Brit was eating quickly in order to get to her next class. Though she began to choke when she tried to swallow a large bite of her sandwich, her _____ covered the trachea during swallowing so that the sandwich did not go into the lungs.

While driving, you see an ad for your favorite fast food place and your stomach begins to growl. Which phase of digestion is occurring?

The Science of Nutrition

Nutritional Assessmendietary Planning

Carbohydrates

Protein

Lipids

Energy Metabolism

Energy Balance and Body Weight Regulation

Physical Activity and Health

Water-Soluble Vitamins

Fat-Soluble Vitamins

The Major Minerals and Water

The Trace Minerals

Life Cycle Nutrition

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Exam 3: Chemical, Biological, and Physiological Aspects of Nutrition

The general term or category for a non-energy-requiring mechanism whereby a substance moves from a region of higher concentration to a region of lower concentration is _______________.

Subatomic units that are positively charged are called _____.

The fundamental units of matter are called _____.

Why does poor nutrition often result in even further declines in nutrition and health?

The three main types of passive transport mechanisms for control of movement of substances into and out of cells are simple diffusion, facilitated diffusion, and _____.

The term “GI _____” refers to the mixing and propulsion of material by muscular contractions in the GI tract.

The ionization of acid molecules is the basis for the pH scale.

_______________ typically affects the lower GI tract, causing abdominal pain, muscle spasms, diarrhea, and/or constipation, but results in no known structural abnormalities.

Mechanoreceptors detect stretching or distension in the walls of the GI tract

_____ foods contain live bacterial cultures that colonize the colon and have health-promoting benefits.

By the time food leaves the stomach it has mixed with gastric juice and has been transformed into a semi-liquid paste called _____.

The small intestine is made up of three regions—the duodenum, the jejunum, and the rectum.

Which condition is characterized by the movement (reflux) of the stomach contents back into the esophagus?

What system controls physiological functions through production and release of hormones?

As a result of cancer, Mike had to have part of his cecum removed. Mike is probably at less risk for nutrient absorption problems than he would be if part of his _____ had been removed.

The juices that may prevent bacteria from adhering to the bladder lining and causing a urinary tract infection are _____.

The extent to which a nutrient is absorbed is called its _____.

The reaction shown here represents _____. H2 →\rightarrow→ 2H+ + 2e-

Brit was eating quickly in order to get to her next class. Though she began to choke when she tried to swallow a large bite of her sandwich, her _____ covered the trachea during swallowing so that the sandwich did not go into the lungs.

While driving, you see an ad for your favorite fast food place and your stomach begins to growl. Which phase of digestion is occurring?

The Science of Nutrition

Nutritional Assessmendietary Planning

Carbohydrates

Protein

Lipids

Energy Metabolism

Energy Balance and Body Weight Regulation

Physical Activity and Health

Water-Soluble Vitamins

Fat-Soluble Vitamins

The Major Minerals and Water

The Trace Minerals

Life Cycle Nutrition

Filters

The reaction shown here represents _____. H₂ $\rightarrow$ 2H⁺ + 2e^-