WGU D483 VIRTUAL LAB
SUPPLEMENTARY INSTRUCTIONS ACTUAL
TEST PAPER COMPLETE QUESTIONS AND
ANSWERS FULL SOLUTION
●● Which type(s) of muscle tissue display branching when viewed
through a microscope?
Answer: Cardiac muscle
●● What is a striation?
Answer: Actin and Myosin filaments in cells arranged in a banded
appearance. Dark and light
●● What is cytology?
Answer: study of cells
●● What is histology?
Answer: study of tissues
●● What is pathology?
Answer: study of disease
, ●● What does microscopy allow
Answer: allows for the visualization of cell morphology and their
organization into a tissue
●● What are the four categories of tissues
Answer: epithelial, connective, muscle, nervous
●● How are muscle tissues unique
Answer: Have the ability to contract when stimulated. Muscle tissue
allows for both voluntary and involuntary movement and heat
generation.
●● What are the three categories of muscle tissues
Answer: Skeletal, cardiac, smooth
●● Describe skeletal muscle
Answer: Attaches to bone or skin.
Cells are long striated cylindrical cells and multinucleate.
●● function of skeletal muscle
Answer: voluntary movement; locomotion; manipulation of the
environment; facial expression; voluntary control
SUPPLEMENTARY INSTRUCTIONS ACTUAL
TEST PAPER COMPLETE QUESTIONS AND
ANSWERS FULL SOLUTION
●● Which type(s) of muscle tissue display branching when viewed
through a microscope?
Answer: Cardiac muscle
●● What is a striation?
Answer: Actin and Myosin filaments in cells arranged in a banded
appearance. Dark and light
●● What is cytology?
Answer: study of cells
●● What is histology?
Answer: study of tissues
●● What is pathology?
Answer: study of disease
, ●● What does microscopy allow
Answer: allows for the visualization of cell morphology and their
organization into a tissue
●● What are the four categories of tissues
Answer: epithelial, connective, muscle, nervous
●● How are muscle tissues unique
Answer: Have the ability to contract when stimulated. Muscle tissue
allows for both voluntary and involuntary movement and heat
generation.
●● What are the three categories of muscle tissues
Answer: Skeletal, cardiac, smooth
●● Describe skeletal muscle
Answer: Attaches to bone or skin.
Cells are long striated cylindrical cells and multinucleate.
●● function of skeletal muscle
Answer: voluntary movement; locomotion; manipulation of the
environment; facial expression; voluntary control
