Cancer cells can suppress T cell activity by releasing:
A) opsonins. B) cytokines. C) perforins. D) pyrogens.
Answer: B
You might also like to view...
Genetic information is contained in protein molecules and is passed from one parent to another.
Answer the following statement true (T) or false (F)
Answer the following statements true (T) or false (F)
1) The thick fibrocartilage pad in the TMJ is called a bursa. 2) The mandibular condyle fits into mandibular fossa. 3) The sphenomandibular ligament attaches the styloid process to the mandibular ramus. 4) The temporomandibular ligament attaches to the mylohyoid line. 5) The temporomandibular ligament is also called the lateral ligament.
The tarsal bone that articulates with the tibia and the fibula is the ________.
A. patella B. talus C. navicular D. calcaneus E. cuboid
Breathing through the nose rather than the mouth is advantageous for all of the following reasons except
A) air is warmed on inhalation. B) air is humidified on inhalation. C) heat loss is reduced on exhalation. D) water loss is reduced on exhalation. E) decreased breath volumes on inhalation.