Which type of cell directly binds an antigen, rather than requiring an antigen-presenting cell to first process the antigen?
Dendritic cells
T cytotoxic cells
T helper cells
B cells
B cells
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The combining form that means duodenum is ________
Fill in the blank(s) with correct word
What is a chronic, progressive disease affecting the skeletal (striated) muscles called?
a. polio b. polymyositis c. polyarthritis
Chronically stressed people easily perceive internal states of arousal and can associate physical states with emotional arousal
Indicate whether the statement is true or false
Answer the following statement(s) true (T) or false (F)
1.Resistance training is a complete fitness program because it develops all five health-related fitness components. 2.Individuals who should consult a physician prior to beginning a resistance-training program include those with high blood pressure, hernias, arthritis, or lower back problems. 3.The pull of muscles on bone in resistance exercise stimulates development of increased bone density. 4.Moving weights through a full range of motion can enhance flexibility. 5.There is no benefit to neither static nor dynamic balance as a result of regular strength training.