Which of the following statements is true about positive and negative lymphocyte selection?
A) Only positive selection is needed for proper functioning of the immune system.
B) It is necessary to have lymphocytes that can fight foreign objects in the body without
harming its own tissues.
C) In both instances, lymphocytes die after they do their job.
D) In both instances, antigens do not recognize pathogens in the body.
B
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The parasympathetic nervous system dominates in situations when a person is afraid
Indicate whether the statement is true or false
A styloid process is found on the ________.
A. ulna B. fibula C. scapula D. humerus E. femur
Which vessel supplies the blood to the kidneys?
A) Suprarenal artery B) Renal artery C) Femoral artery D) Celiac trunk
Put the following muscles in order from lateral to medial.
a. Adductor longus b. Gracilis c. Iliopsoas d. Tensor Fascia latte e. Pectineus