A) found in certain mitochondria B) found in brown fat C) an uncoupling protein D) disconnects the electron transport system from ATP synthesis E) all of the above A) found in certain mitochondria B) found in brown fat C) an uncoupling protein D) disconnects the electron transport system from ATP synthesis E) all of the above

A) is secreted by adipocytes B) leads to appetite suppression C) targets the hypothalamus D) is both a and c E) is all of the above A) is secreted by adipocytes B) leads to appetite suppression C) targets the hypothalamus D) is both a and c E) is all of the above

Exam 17: Energy Balance and Temperature Regulation

Match the method of heat exchange in the right column with its description in the left column by writing the appropriate letter in the blank. a.convection b.evaporation c.radiation d.conduction -Heat loss by means of conversion of water from a liquid to a gaseous state

(Short Answer)

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Question 61

Match the method of heat exchange in the right column with its description in the left column by writing the appropriate letter in the blank. a.convection b.evaporation c.radiation d.conduction -Transfer of heat by air currents

(Short Answer)

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(30)

Question 62

An elevation in body temperature due to reasons other than an infection is known as ____________________.

(Short Answer)

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Question 63

Most of the energy contained within food will be lost as heat.

(True/False)

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Question 64

Which pairing is most out of place with reference to thermoregulation?

(Multiple Choice)

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Question 65

Thermogenin is

(Multiple Choice)

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Question 66

The appetite centers stimulate feeding behavior, whereas the satiety centers inhibit feeding behavior.

(True/False)

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Question 67

Match the items below with their descriptions by writing the appropriate letter in the blank. a.energy equivalent of oxygen b.external work c.calorie d.basal metabolic rate e.internal work -Amount of heat required to raise the temperature of 1 gram of H₂O 1◦C

(Short Answer)

4.9/5

(37)

Question 68

If a young woman consumes 1,200 ml of O₂ in a six-minute basal metabolic rate test period, her BMR is

(Multiple Choice)

4.8/5

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Question 69

Which of the following is not a requirement for measurement of the basal metabolic rate (BMR)?

(Multiple Choice)

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Question 70

Rectal temperature is usually higher than core oral or axillary temperature.

(True/False)

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(33)

Question 71

Leptin

(Multiple Choice)

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Question 72

The stimulation of gastric ____________________ receptors as food accumulates in the stomach can suppress the intake of food.

(Short Answer)

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Question 73

____________________ refers to a state of collapse, usually manifested by fainting, resulting from reduced blood pressure brought about by overtaxing the heat-loss mechanisms.

(Short Answer)

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Question 74

____________________ work refers to the energy expended by contracting skeletal muscles to accomplish movement of objects or the body within the external environment.

(Short Answer)

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Question 75

Radiation and conduction are two types of heat exchange between the body and environment.The magnitude of heat loss via these two processes is determined by the

(Multiple Choice)

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Question 76

The body temperature is normally maintained at an elevated level during sustained exercise.

(True/False)

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Question 77

Leptin stimulates the release of melanocortins.

(True/False)

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Question 78

The factor that increases the metabolic rate to the greatest extent is increased

(Multiple Choice)

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Question 79

The transfer of heat between objects by conduction involves direct contact.

(True/False)

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Question 80

Showing 61 - 80 of 175

Match the method of heat exchange in the right column with its description in the left column by writing the appropriate letter in the blank. a.convection b.evaporation c.radiation d.conduction -Heat loss by means of conversion of water from a liquid to a gaseous state

Match the method of heat exchange in the right column with its description in the left column by writing the appropriate letter in the blank. a.convection b.evaporation c.radiation d.conduction -Transfer of heat by air currents

An elevation in body temperature due to reasons other than an infection is known as ____________________.

Most of the energy contained within food will be lost as heat.

Which pairing is most out of place with reference to thermoregulation?

Thermogenin is

The appetite centers stimulate feeding behavior, whereas the satiety centers inhibit feeding behavior.

Match the items below with their descriptions by writing the appropriate letter in the blank. a.energy equivalent of oxygen b.external work c.calorie d.basal metabolic rate e.internal work -Amount of heat required to raise the temperature of 1 gram of H₂O 1◦C

If a young woman consumes 1,200 ml of O₂ in a six-minute basal metabolic rate test period, her BMR is

Which of the following is not a requirement for measurement of the basal metabolic rate (BMR)?

Rectal temperature is usually higher than core oral or axillary temperature.

Leptin

The stimulation of gastric ____________________ receptors as food accumulates in the stomach can suppress the intake of food.

____________________ refers to a state of collapse, usually manifested by fainting, resulting from reduced blood pressure brought about by overtaxing the heat-loss mechanisms.

____________________ work refers to the energy expended by contracting skeletal muscles to accomplish movement of objects or the body within the external environment.

Radiation and conduction are two types of heat exchange between the body and environment.The magnitude of heat loss via these two processes is determined by the

The body temperature is normally maintained at an elevated level during sustained exercise.

Leptin stimulates the release of melanocortins.

The factor that increases the metabolic rate to the greatest extent is increased

The transfer of heat between objects by conduction involves direct contact.

Introduction to Physiology and Homeostasis

Cell Physiology

The Plasma Membrane and Membrane Potential

Principles of Neural and Hormonal Communication

The Central Nervous System

The Peripheral Nervous System: Afferent Division Special Senses

The Peripheral Nervous System: Efferent Division

Muscle Physiology

Cardiac Physiology

The Blood Vessels and Blood Pressure

The Blood

Body Defenses

The Respiratory System

The Urinary System

Fluid and Acid-Base Balance

The Digestive System

Principles of Endocrinology: the Central Endocrine Glands

The Peripheral Endocrine Glands

The Reproductive System

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