Question 1

-This figure shows the parts of a motor neuron.What does "e" represent?

Accepted Answer

A) Axon terminal 
B) Cell body 
C) Node of Ranvier 
D) Schwann cell 
E) Dendrite 
A) Axon terminal 
B) Cell body 
C) Node of Ranvier 
D) Schwann cell 
E) Dendrite

Question 2

If a person suffers an injury that damages his autonomic motor fibers,which body part would most likely not function correctly?

Accepted Answer

A) The muscles in his legs would not function properly 
B) The muscles in his arms would not function properly 
C) The smooth muscle of the digestive system would not function properly 
D) The lungs would not function properly 
E) The skin would not detect stimuli 
A) The muscles in his legs would not function properly 
B) The muscles in his arms would not function properly 
C) The smooth muscle of the digestive system would not function properly 
D) The lungs would not function properly 
E) The skin would not detect stimuli

Question 3

The autonomic system of the PNS functions in regulating the activity of glands and smooth and cardiac muscles.

Accepted Answer

A) True 
 B)False

Question 4

Which of the following structures are associated with the CNS?

Accepted Answer

A) Brain and visceral fibers 
B) Spinal cord and visceral fibers 
C) Spinal cord and somatic fibers 
D) Brain and spinal cord 
E) Autonomic fibers and brain 
A) Brain and visceral fibers 
B) Spinal cord and visceral fibers 
C) Spinal cord and somatic fibers 
D) Brain and spinal cord 
E) Autonomic fibers and brain

Exam 27: Coordination by Neural Signaling

-This figure shows the parts of a motor neuron.What does "e" represent?

If a person suffers an injury that damages his autonomic motor fibers,which body part would most likely not function correctly?

The autonomic system of the PNS functions in regulating the activity of glands and smooth and cardiac muscles.

Which of the following structures are associated with the CNS?

Biology, the Study of Life

Basic Chemistry of Cells

Organic Molecules of Cells

Structure and Function of Cells

Dynamic Activities of Cells

Pathways of Photosynthesis

Pathways of Cellular Respiration

Cellular Reproduction

Sexual Reproduction

Patterns of Genetic Inheritance

Molecular Biology of Inheritance

Regulation of Gene Activity

Biotechnology and Genomics

Evidence of Evolution

Speciation and Evolution

The Evolutionary History of Life on Earth

Evolution of Microbial Life

Evolution of Protists

Evolution of Plants and Fungi

Evolution of Animals

Evolution of Humans

Plant Organization and Homeostasis

Transport and Nutrition in Plants

Control of Growth Responses in Plants

Reproduction in Plants

Animal Organization and Homeostasis

Sense Organs

Locomotion and Support Systems

Circulation and Cardiovascular Systems

Lymph Transport and Immunity

Digestive Systems and Nutrition

Gas Exchange and Transport in Animals

Osmoregulation and Excretion

Coordination by Hormone Signaling

Reproduction and Development

Population Ecology

Behavioral Ecology

Community and Ecosystem Ecology

Major Ecosystems of the Biosphere

Conservation Biology

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