The muscle that retracts and elevates the upper lip is the ________ muscle
A) orbicularis oculi
B) zygomaticus minor
C) orbicularis oris
D) masseter
E) buccinator
B
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The fibers in ________ connective tissue form an interwoven meshwork that does not show any consistent pattern, but maintains tensile strength in all directions.
Fill in the blank(s) with the appropriate word(s).
The stomach absorbs a significant amount of digested food.
Answer the following statement true (T) or false (F)
Which of the following organelles possesses oxidase enzymes that function in neutralizing harmful free radicals?
A)peroxisome B)ribosome C)mitochondrion D)nuclear envelope E)centriole
Which of the following is a ridge of bone along the posterior surface of the femur where many thigh muscles attach?
A) gluteal tuberosity B) lateral epicondyle C) intercondylar fossa D) linea aspera