Exam 6: The Peripheral Nervous System: Afferent Division; Special Senses

Match the types of muscles, labelled a. and b., with the characteristics. a.isometric contraction b.isotonic contraction -length changes

(Short Answer)

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Question 181

Which of these methods is NOT a method of gradation of skeletal muscle contraction?

(Multiple Choice)

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Question 182

Match the skeletal muscle proteins, labelled a. through f., with the descriptions. (Options may be used more than once or not at all.) a.actin only b.myosin only c.actin and myosin d.troponin-tropomyosin complex e.actin, troponin, and tropomyosin f.actin, myosin, troponin, and tropomyosin -found in the I band

(Short Answer)

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Question 183

Match the bands, labelled a. through c., with the descriptions. (Options may be used more than once or not at all.) a.A band b.I band c.H zone -remains the same size during muscle contraction

(Short Answer)

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Question 184

Match the sarcomere components, labelled a. through d., with the characteristics. (Options may be used more than once or not at all.) a.Z line b.A band c.I band d.H zone -light band

(Short Answer)

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Question 185

Single-unit smooth muscle and cardiac muscle are both self-excitable.

(True/False)

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Question 186

Match the skeletal muscle proteins, labelled a. through f., with the descriptions. (Options may be used more than once or not at all.) a.actin only b.myosin only c.actin and myosin d.troponin-tropomyosin complex e.actin, troponin, and tropomyosin f.actin, myosin, troponin, and tropomyosin -has (have) ATPase capacity

(Short Answer)

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Question 187

Skeletal muscles are capable of limited repair after injury.

(True/False)

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Question 188

Which of these statements correctly describes functional syncytium of cardiac muscles cells?

(Multiple Choice)

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Question 189

Which of these statements describes the sliding-filament mechanism of muscle contraction?

(Multiple Choice)

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Question 190

The ____________________ component is the noncontractile tissue part of a muscle.

(Short Answer)

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Question 191

____________________ provides the most ATP molecules for use by muscle fibres contracting over a long period of time.

(Short Answer)

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Question 192

Which of these statements correctly describes twitch summation?

(Multiple Choice)

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Question 193

All skeletal muscles are attached to the skeleton.

(True/False)

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Question 194

Match the sarcomere components, labelled a. through d., with the characteristics. (Options may be used more than once or not at all.) a.Z line b.A band c.I band d.H zone -runs down the middle of the I band

(Short Answer)

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Question 195

Match the sarcomere components, labelled a. through d., with the characteristics. (Options may be used more than once or not at all.) a.Z line b.A band c.I band d.H zone -dark band

(Short Answer)

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Question 196

All muscle-lever systems work at a mechanical disadvantage.

(True/False)

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Question 197

Which of the following statements applies when trying to pick up a book?

(Multiple Choice)

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Question 198

Muscles that have a fine degree of control have small motor units.

(True/False)

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Question 199

Match the sarcomere components, labelled a. through d., with the characteristics. (Options may be used more than once or not at all.) a.Z line b.A band c.I band d.H zone -runs down the middle of the A band

(Short Answer)

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Question 200

Showing 181 - 200 of 299

Match the types of muscles, labelled a. and b., with the characteristics. a.isometric contraction b.isotonic contraction -length changes

Which of these methods is NOT a method of gradation of skeletal muscle contraction?

Match the bands, labelled a. through c., with the descriptions. (Options may be used more than once or not at all.) a.A band b.I band c.H zone -remains the same size during muscle contraction

Match the sarcomere components, labelled a. through d., with the characteristics. (Options may be used more than once or not at all.) a.Z line b.A band c.I band d.H zone -light band

Single-unit smooth muscle and cardiac muscle are both self-excitable.

Skeletal muscles are capable of limited repair after injury.

Which of these statements correctly describes functional syncytium of cardiac muscles cells?

Which of these statements describes the sliding-filament mechanism of muscle contraction?

The ____________________ component is the noncontractile tissue part of a muscle.

____________________ provides the most ATP molecules for use by muscle fibres contracting over a long period of time.

Which of these statements correctly describes twitch summation?

All skeletal muscles are attached to the skeleton.

Match the sarcomere components, labelled a. through d., with the characteristics. (Options may be used more than once or not at all.) a.Z line b.A band c.I band d.H zone -runs down the middle of the I band

Match the sarcomere components, labelled a. through d., with the characteristics. (Options may be used more than once or not at all.) a.Z line b.A band c.I band d.H zone -dark band

All muscle-lever systems work at a mechanical disadvantage.

Which of the following statements applies when trying to pick up a book?

Muscles that have a fine degree of control have small motor units.

Match the sarcomere components, labelled a. through d., with the characteristics. (Options may be used more than once or not at all.) a.Z line b.A band c.I band d.H zone -runs down the middle of the A band

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: Efferent Division

Muscle Physiology

Cardiac Physiology

The Blood Vessels and Blood Pressure

The Blood

Body Defenses

The Respiratory System

The Urinary System

Fluid and Acidbase Balance

The Digestive System

Energy Balance and Temperature Regulation

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