Question

question 16
the type of movement possible at a synovial joint depends on the:
amount of synovial fluid in the joint.
shape of the articulating surfaces of the bones.
presence of bursae in the joint.
both a and b are correct.
question 17
white fibers are also called ______ fibers.
fast
slow
elongated
intermediate
question 18
glucose can be stored in the muscle as:
creatine phosphate.
atp.
myoglobin.
glycogen.

Explanation:

• Question 16: The type of movement at a synovial joint is determined by the shape of the articulating surfaces of the bones. The amount of synovial fluid mainly affects lubrication and shock - absorption, and bursae reduce friction but do not determine movement type.
• Question 17: White muscle fibers are also known as fast - twitch fibers due to their ability to contract quickly.
• Question 18: Glucose is stored in the muscle as glycogen. Creatine phosphate is an energy - storing molecule, ATP is the energy currency, and myoglobin is an oxygen - binding protein in muscle.

Answer:

Question 16: shape of the articulating surfaces of the bones.
Question 17: fast
Question 18: glycogen