Biology Ch.32-33 Test

What organ system coordinates the body's response to changes in its internal & external environment?

The peripheral nervous system collects information about changes in the internal body temperature by using what 2 types of cells?

Know how information flows in the nervous system.

What is the function of the CNS?

Know what each division of the PNS does?

Cells of the nervous system that transmit electrical signals to various organs in the body are what?

How are neurons classified?

Be able to label the parts of a neuron and know what each part does?

Which neurons gather information?

What begins when a neuron is stimulated by another neuron or by a stimulus in the environment?

How many pairs of spinal nerves do we have?

Be able to identify the brain stem, cerebrum, cerebellum, and hypothalamus.

Which part of the brain lets you know you are hungry?

Know which hemispheres control which side of the brain.

What is the largest region of the brain called?

Which part of the brain, will be involved in the muscles that we use for writing?

Which sensory receptors are found in the eyes?

Where are chemoreceptors found in us?

What is the function of a motor neuron?

Know difference between somatic & autonomic systems?

Which organ does not have pain receptors?

Which part of the ear might cause dizziness if they become inflamed?

Which part of the ear sends impulses to your brain enabling you to stand on 1 foot?

Be able to identify the parts of the ear and eye.

Which part of the eye does light enter?

Which part of the eye carries impulses to the brain?

What are the 2 divisions to the skeletal system

Which bones are part of the axial division?

Which bones are part of the appendicular division?

How many bones do we have?

Where are the majority of bones located in us?

What is the main function of the skull?

Be able to identify where the Haversian canals are located in bones?

Which part of the bone is found near the end of long bones where force is applied?

The skeleton of an embryo is mainly composed of what?

Be able to identify the 4 types of freely moveable joints and know what each one does?

What type of joint doesn't move?

What holds bone to bone?

What holds muscle to bone?

Why is cartilage important?

Know your 3 muscles tissues and which ones are striated.

Know where each muscle tissues are located.

What 2 protein filaments are involved in muscle contractions?

Which protein filament is thin? Thick?

What happens to the bicep when you bend at the elbow?

What is the most important function of the skin?

What are ALL the functions of the skin?

What vitamin does your skin need?

What parts make up the integumentary system besides your skin?

Which part of the ear helps the body maintain equilibrium?

Where are blood cells made?

an example of an injury to the axial skeleton is

the main function of the skull is to

in figure 32-1, which structure contains Haversian canals?

in figure 32-1, which structure is found near the end of the long bones where force is applied?

what is the function of structure B in figure 32-1?

which type(s) of muscle can contract without stimulation from the nervous system?

an internal wooden frame is to a house as ________ to a body

what do ligaments hold together in a joint

why is cartilage important?

in figure 32-1, which diagram is an example of a muscle that moves food through your digestive system?

which diagram(s) in figure 32-1 show(s) muscles that are striated?

what type of tough connective tissue joins skeletal muscle to bones?

when holding a guitar or flute, the elbow joint bends when the

the most important function of the skin is

which division of the nervous system speeds up your heart rate?

your alarm clock wakes you up and reminds you to get ready for school. which type of neuron receives the sound of the alarm?

refer to figure 31-1. which structure carries impulses away from the cell body?

which of the following sensory receptors would lead you to squint in bright light?

which type of sensory receptor is responsible for smell and taste?

when you move your fingers to type a text message, you are using motor neurons of the

which organ does not have pain receptors?

if you did not like the flavor of a certain oral liquid medicine, you could hide much of its taste by

in figure 31-2, which structure sends impulses to your brain enabling you to stand on one foot

if the muscles in a person's irises are damaged, how is his or her eye sight directly affected?

what is the name of the structure C in figure 31-4?

referring to figure 31-4, which lettered structure receives sensory information, such as the sound of a car, from the thalamus?

referring to figure 31-4, which lettered structure is the control center for recognition and analysis of hunger, thirst, fatigue, anger, and body temperature?

read the following statements that describe how information flows in the nervous system. what is the correct order in which they occur? 1. response is carried to glands or muscles 2. info is processed and a response is formed 3. info is gathered

what is the function of the central nervous system?

which division(s) of the peripheral nervous system transmit(s) impulses from sense organs to the central nervous system?

sensory receptors that are sensitive to chemical information from the environment are found in the

what is the structure that insulates some neurons?

what structures carry impulses to the cell body?