LDLs are absorbed by cells through the process of __________.
a. simple diffusion
b. receptor-mediated endocytosis
c. facilitated diffusion
d. active transport
Ans: b. receptor-mediated endocytosis
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Answer the following statements true (T) or false (F)
1. Dislocations in the TMJ almost always dislocate posteriorly with the mandibular condyles ending up in the infratemporal fossa. 2. Symphyses are synarthrotic joints designed for strength with flexibility. 3. A Colle's fracture is a break in the distal end of the radius 4. All of the bones of the skull, except the mandible, are united by sutures and are therefore immovable 5. The foramen magnum goes through the occipital bone.
The superficial layer of the perineum is called (the)
A) pelvic triangle. B) urogenital diaphragm. C) anal triangle. D) urogenital triangle. E) both urogenital triangle and anal triangle.
Intermediate filaments account for about 85% of the protein present in muscle and liver cells
Indicate whether the statement is true or false
Approximately ________ liters of fluid are secreted and reabsorbed into the peritoneal cavity each day
A) 5 B) 10 C) 2 D) 1 E) 7