Question 1

Which pairing of terms is incorrectly related?

Accepted Answer

A)  amplitude of a sound: intensity of the sound 
B)  frequency of sound waves: loudness of the sound 
C)  frequency of sound waves: number of wavelengths 
D)  quality of a sound : frequency of the sound 
A)  amplitude of a sound: intensity of the sound 
B)  frequency of sound waves: loudness of the sound 
C)  frequency of sound waves: number of wavelengths 
D)  quality of a sound : frequency of the sound

Question 2

Photoreceptors are modified neurons.However,they differ from most neurons in the fact that ________.

Accepted Answer

A)  photoreceptors do not have fluctuations in membrane potential 
B)  photoreceptors do not release neurotransmitters 
C)  photoreceptors are sensitive to energy changes in the external environment 
D)  photoreceptors will hyperpolarize when stimulated 
A)  photoreceptors do not have fluctuations in membrane potential 
B)  photoreceptors do not release neurotransmitters 
C)  photoreceptors are sensitive to energy changes in the external environment 
D)  photoreceptors will hyperpolarize when stimulated

Question 3

Figure 15.4
Using Figure 15.4, match the following:
-Cochlea.

Accepted Answer

A) C 
B) B 
C) A 
D) D 
E) E 
A) C 
B) B 
C) A 
D) D 
E) E

Question 4

Figure 15.4
Using Figure 15.4, match the following:
-Balance organ.

Accepted Answer

A) C 
B) B 
C) A 
D) D 
E) E 
A) C 
B) B 
C) A 
D) D 
E) E

Question 5

Contraction of the ciliary muscle causes the lens to bend the light less.

Accepted Answer

A) True 
 B)False

Question 6

Explain the role of the endolymph of the semicircular canals in activating the receptors during angular motion.

Accepted Answer

The crista ampullaris responds to change

Question 7

Which of the following is the best explanation for why night vision is fuzzy and indistinct?

Accepted Answer

A)  Rods contain a single kind of visual pigment. 
B)  Cones come in three types, each sensitive to different wavelengths of light. 
C)  The foveae are densely packed with cones. 
D)  As many as 100 cones may converge on one ganglion cell. 
A)  Rods contain a single kind of visual pigment. 
B)  Cones come in three types, each sensitive to different wavelengths of light. 
C)  The foveae are densely packed with cones. 
D)  As many as 100 cones may converge on one ganglion cell.

Which pairing of terms is incorrectly related?

Photoreceptors are modified neurons.However,they differ from most neurons in the fact that ________.

Figure 15.4 Using Figure 15.4, match the following: -Cochlea.

Figure 15.4 Using Figure 15.4, match the following: -Balance organ.

Contraction of the ciliary muscle causes the lens to bend the light less.

Explain the role of the endolymph of the semicircular canals in activating the receptors during angular motion.

Which of the following is the best explanation for why night vision is fuzzy and indistinct?

The Human Body: an Orientation

Chemistry Comes Alive

Cells: the Living Units

Tissue: the Living Fabric

The Integumentary System

Bones and Skeletal Tissue

The Skeleton

Joints

Muscles and Muscle Tissue

The Muscular System

Fundamentals of the Nervous System and Nervous Tissue

The Central Nervous System

The Peripheral Nervous System and Reflex Activity

The Autonomic Nervous System

The Endocrine System

Blood

The Cardiovascular System: the Heart

The Cardiovascular System: Blood Vessels

The Lymphatic System and Lymphoid Organs and Tissues

The Immune System: Innate and Adaptive Body Defenses

The Respiratory System

The Digestive System

Nutrition,metabolism,and Body Temperature Regulation

The Urinary System

Fluid,electrolyte,and Acid-Base Balance

The Reproductive System

Pregnancy and Human Development

Heredity

Filters

Exam 15: The Special Senses

Which pairing of terms is incorrectly related?

Photoreceptors are modified neurons.However,they differ from most neurons in the fact that ________.

Figure 15.4 Using Figure 15.4, match the following: -Cochlea.

Figure 15.4 Using Figure 15.4, match the following: -Balance organ.

Contraction of the ciliary muscle causes the lens to bend the light less.

Explain the role of the endolymph of the semicircular canals in activating the receptors during angular motion.

Which of the following is the best explanation for why night vision is fuzzy and indistinct?

The Human Body: an Orientation

Chemistry Comes Alive

Cells: the Living Units

Tissue: the Living Fabric

The Integumentary System

Bones and Skeletal Tissue

The Skeleton

Joints

Muscles and Muscle Tissue

The Muscular System

Fundamentals of the Nervous System and Nervous Tissue

The Central Nervous System

The Peripheral Nervous System and Reflex Activity

The Autonomic Nervous System

The Endocrine System

Blood

The Cardiovascular System: the Heart

The Cardiovascular System: Blood Vessels

The Lymphatic System and Lymphoid Organs and Tissues

The Immune System: Innate and Adaptive Body Defenses

The Respiratory System

The Digestive System

Nutrition,metabolism,and Body Temperature Regulation

The Urinary System

Fluid,electrolyte,and Acid-Base Balance

The Reproductive System

Pregnancy and Human Development

Heredity

Filters