WorksheetsHBS Fall Final Review 2021
Total questions: 76
Worksheet time: 32mins
Identify bone B
(a)
Identify bone I
Tibia
Fibula
Radius
Ulna
Identify bone J
Tibia
Fibula
Radius
Ulna
Identify bone N
Tibia
Fibula
Radius
Ulna
Identify bone M
Tibia
Fibula
Radius
Ulna
Identify the location of the sternum
L
K
C
D
Identify the location of the clavicle
L
K
C
D
Identify the location of the tarsals
O
P
R
Q
Identify the location of the patella
B
L
Q
F
The occipital region is on the back/posterior/dorsal side of which bone?
D
E
G
B
Which letter represents a part that is medial relative to G?
E
F
A
B
C
In humans, "ventral" means the same as what?
(a)
Which structure is the cell body?
1
2
3
4
Which structure is the synapse/synaptic cleft?
5
6
7
8
Which structure is the axon?
3
4
5
6
Which structure is the dendrites?
1
2
5
7
Which structure is the axon terminals?
1
3
5
6
Which structure is the myelin sheath ?
3
4
5
6
Which structure is the nodes of Ranvier?
3
4
5
6
Which structure is the neurotransmitters?
1
5
7
8
Identifty the specific type of neuron illustrated here.
motor
sensory
association
interneuron
Identifty the specific type of neuron illustrated here.
motor
sensory
association
interneuron
Identifty the specific type of neuron illustrated here.
motor
sensory
association
NoNo neuron
The function of this neuron is to _______ .
carry signals away from the central nervous system towards muscles
carry nerve impulses from sensory receptors towards the central nervous system and brain
allow sensory and motor neurons to communicate with each other
The function of this neuron is to _______ .
carry signals away from the central nervous system towards muscles
carry nerve impulses from sensory receptors towards the central nervous system and brain
allow sensory and motor neurons to communicate with each other
The function of this neuron is to _______ .
carry signals away from the central nervous system towards muscles
carry nerve impulses from sensory receptors towards the central nervous system and brain
allow sensory and motor neurons to communicate with each other
Area that includes the presynaptic membrane, synaptic cleft & post synaptic membrane
synapse
neurotransmitter
cell body
axon terminal
Detects and delivers the impulse to the cell body
dendrites
myelin sheath
axon
nodes of Ranvier
Lipid covering that surrounds, insulates and protects the nerve fiber
axon
nodes of Ranvier
myelin sheath
neurotransmitter
chemical messengers that continue the impulse between neurons
dendrites
neurontransmitters
synapse
myelin sheath
long projection that carries the impulse away from the cell body
dendrites
cell body
axon
synapse
end branch that contains vesicles filled with chemical messengers
nodes of Ranvier
axon
dendrites
axon terminals
main part of the cell; contains the nucleus & other organelles
cell membrane
axon
denrites
cell body
gaps along the axon where protein channels are found; allows for faster transmission of an impulse
myelin sheath
axon terminals
synapse
nodes of Ranvier
Which process moves ions across a nerve membrane from areas of low concentration to high concentration, and requires ATP (energy)?
active trnasport
passive transport
facilitated diffusion
diffusion
Where is the resting stage on this Action Potential graph (select all that apply)?
A
B
C
D
E
Where is the repolarization stage on this Action Potential graph?
A
B
C
D
E
Where is the depolarization stage on this Action Potential graph?
A
B
C
D
E
Where is the hyperpolarization stage on this Action Potential graph?
A
B
C
D
E
What is occuring in the area labeled B?
Sodium channels open and sodium pours into the cell
Potassium channels open and potassium pours out of the cell
3 Sodium carries into the cell and 2 Potassium carries out of the cell
Sodium channels open and sodium pours out of the cell
Potassium channels open and potassium pours into the cell
Action potentials are _______ signals that travel ______ a neuron/neurons.
electrical, within
chemical, within
electrical, between
chemical, between
Where in the graph is the inside of the cell becoming more negative?
A
B
C
D
E
What is the value of the membrane potential at the area labeled A?
-80mV
-70 mV
0 mV
+30 mV
The action potential travels down the _____ of the neuron.
axon
dendrite
cell body
DNA ladder
An action potential reaches the axon terminals of the __(1)__ cell. This causes __ (2)___ to rush into the axon through channels. The Ca 2+ allows __(3)__ to fuse with the axon terminal membrane, releasing __(4)___ into the ___(5)___. The molecules of neurotransmitter diffuse across the synapse and bind to receptor proteins on the __(6)___ cell. This makes it more or less likely to fire an ___(7)____ in the postsynaptic cell.
How would action potentials be affected in a myelinated axon if there were NO nodes of Ranvier?
Action potentials would not be affected
Action potential would not involve hyperpolarization
Action potentials would not be able to regenerate along the axon
Action potentials might travel more quickly
Where is the Pons?
A
B
C
D
Where is the Medulla Oblongata?
A
B
C
D
Where is the parietal lobe?
C
E
AC
AB
Where is the occipital lobe?
C
E
AC
AB
Where is the temporal lobe?
C
E
AC
AB
Where is the cerebellum?
A
B
C
D
A tumor located in the Brocca’s area of the brain would affect which of the following functions
Long-term memory
Balance
Smell
Speech production
Language understanding
A person was involved in a side impact crash while driving; as a result, they suffered traumatic injury to their temporal and parietal lobe. Which of the following accurately describes problems they may experience?
Problems with balance, vision and reasoning
Problems with hearing, sensing pain, and understanding language
Problems with motor coordination, speech production and vision
Problems with breathing, blood pressure control and problem solving.
The peaks and valleys on the cerebral cortex are called _____ and _____, respectively.
sulci and gyri
culmen and creases
gyri and sulci
creases and culmen
What part of the brain is responsible for your breathing, heart rate, and blood pressure?
Parietal lobe
Cerebellum
Temporal lobe
Brain stem (medulla oblongata, pons, midbrain)
Which part of the brain is responsible for long-term memory?
Motor cortex of frontal lobe
Broca's area of the parietal lobe
Hippocampus in the limbic system
Occipital lobe
The Central Nervous System (CNS) contains these parts (select all that apply)
Brain
Spinal cord
Nerves
Skeletal system
If you have a very small sample of DNA and need to amplify more (make copies), what process can be used?
Reverse RNA transcriptase
PCR - Polymerase Chain Reaction
DNA electrophoresis
DNA xerox machine
In performing gel electrophoresis, what is it about DNA that makes the fragments separate out and move down the gel?
DNA is slightly positive
DNA is slightly negative
DNA is neutral
DNA has no charge
What is the correct order of the steps for DNA Analysis? Select the right order for these steps:
a. analyze results
b. run voltage in electrophoresis chamber
c. load DNA into gel wells
d. cut DNA with restriction enzymes
a, b, c, d
d, c, b, a
c, d, b, a
c, b, d, a
A restriction enzyme is
An enzyme that recognizes specific nucleotide sequences and cuts up DNA
An enzyme that recognizes specific phosphate molecule sequences and cuts up DNA
An enzyme that recognizes specific deoxyribose sugar sequences and cuts up DNA
Gel electrophoresis separates DNA fragments by shape.
True
False
Skeletal remains were discovered that matched the description of 2 missing people. DNA samples from the skeleton and from each missing person were cut with two difference restriction enzymes, and gel electrophoresis was run. Identify which missing person's DNA matches the skeletal DNA.
Missing person 1
Missing person 2
Neither missing persons
It could belong to either missing persons
Be prepared to determine the height of a person by using the regression formula for a long bone.
A ruler is the tool for measuring bones.
True
False
Which of the following bones would be BEST to collect data for determining gender of a skeleton?
skull
pelvis
humerus
femur
vertebrae
The axial skeleton contains (select all that apply):
skull
vertebral column
pelvis
shoulders
rib cage
Which of these is NOT a TISSUE type?
epithelial
bone
connective
nervous
muscle
The cervical region of the spine is located in:
the neck
attached to the ribs
in the abdominal area
in the pelvic area
The skeletal system consists of ALL these items:
bones, cartilage, tendons, ligaments
True
False
Connective tissue consists of ALL these structures:
blood, cartilage, tendon
True
False
Which bone is attached to the distal end of the patella?
femur
coxal
tarsal
tibia
The occipital bone is letter __
A
B
C
D
E
The zygomatic process/ bone is letter __
A
B
C
D
E
Be able to identify the function for each of these tissue types:
epithelial, connective, muscular, nervous
