Day 2 Full Biology 30 Review

Front 1

What structures are included in the CNS (central nervous system)?

Back 1

Brain and spinal cord.

Front 2

A student pulls their hand away from a flame before they cry out in pain. Why does this occur?

Back 2

A reflex arc pathway was followed from stimulus to muscle without the need of the brain. Comprehension of pain comes later.

Front 3

What types of neurons are only found within the brain or spinal cord?

Back 3

Interneurons or association neurons.

Front 4

PNS neurons have a myelin sheath. How does this speed up nervous transmission?

Back 4

An impulse can jump or hop from Node to Node without having to traverse the entire length of the axon.

Front 5

Autonomic nervous pathways are generally found within this branch of the nervous system

Back 5

PNS or peripheral nervous system.

Front 6

The brain is a vital organ and is protected in many ways. List three ways the brain is protected.

Back 6

Bone (Skull)
Fluid (CSF)
Meninges (3 layers

Front 7

Sensory neurons enter the spinal cord through the ______ root.

Back 7

Dorsal root, or the back of the spinal cord.

Front 8

Motor neurons leave the spinal cord through the ______ root.

Back 8

Ventral root, or the front of the spinal cord.

Front 9

Neurons that are directly connected to an effector are known as

Back 9

motor neurons.

Front 10

The first neuron to respond to a stimuli is a

Back 10

sensory neuron.

Front 11

The region of the brain that controls autonomic functions is the

Back 11

Medula Oblongata.

Front 12

The region of the brain that coordinates muscle movement and balance is the

Back 12

Cerebellum.

Front 13

The lobe of the brain that holds our personality, judgement and emotion is the

Back 13

frontal lobe.

Front 14

The lobe of the brain responsible for vision is the

Back 14

occipital lobe.

Front 15

The lobe of the brain that responds to touch and external sensation is the

Back 15

parietal lobe.

Front 16

The lobe of the brain most involved in hearing smell and taste is the

Back 16

temporal lobe.

Front 17

The region of the brain that reponds to a lack of water in the body would be the

Back 17

Hypothalamus.

Front 18

The region of the NS responsible for control of the endocrine system would be the

Back 18

Hypothalamus.

Front 19

The structure in the brain that communicates information between the hemispheres is the

Back 19

Corpus Callosum.

Front 20

A nervous system condition that is characterized by uncontrolled impulses is known as

Back 20

Epilepsy

Front 21

If medication fails to stop Grand Mal seizures from occuring, this region can be cut in the brain.

Back 21

The corpus callosum.

Front 22

A young man suffers brain damage during a rig accident. Afterward he experiences a dramatic change in personality. The region most likely damaged is the

Back 22

frontal lobe.

Front 23

The decision to begin walking down the street originates in this area of the brain

Back 23

The frontal lobe.

Front 24

The coordination of fingers while playing the piano is controled by the

Back 24

cerebellum.

Front 25

Sequential skills such as speaking, reading, or doing arithmetic, are processed mainly in the ________________ hemisphere

Back 25

left (hemisphere)

Front 26

Spatial skills such as sketching or reading a map are primarily processed in the __________ hemisphere.

Back 26

right (hemisphere)

Front 27

cerebrum or cerebral cortex.

Back 27

Structure A is known as the

Front 28

B (corpus callosum)

Back 28

The structure that is responsible for communication between the hemispheres is labelled

Front 29

F (medulla oblongata)

Back 29

The center for Autonomic coordination is lablled

Front 30

D (Pituitary gland)

Back 30

The gland known as the master gland is labelled

Front 31

H (the cerebellum)

Back 31

The cerebellum is labeled

Front 32

A (frontal lobe)

Back 32

The lobe of the brain responsible for voluntary movement is labeled

Front 33

D (occipital lobe)

Back 33

The lobe responsible for vision is labeled

Front 34

C (temporal lobe)

Back 34

The lobe responsible for hearing and smell is labeled

Front 35

B (parietal lobe)

Back 35

The lobe responsible for sensation of touch is labeled

Front 36

C (hind brain)

Back 36

The region of the brain responsible for life critical functions is labeled

Front 37

A (fore brain)

Back 37

The region of the brain most developed in "higher" mammals is labeled

Front 38

B

Back 38

The midbrain is labeled

Front 39

2

Back 39

The sensory neuron is labeled

Front 40

reflex arc.

Back 40

This diagram illustrates a

Front 41

an interneuron or association neuron.

Back 41

The neuron labeled 4 is

Front 42

dorsal root ganglion.

Back 42

The part of the spinal cord labeled 3 is known as the