In older individuals the response to an infection is lessened because the T cells are less responsive to ________.
Fill in the blank(s) with the appropriate word(s).
antigens
Anatomy & Physiology
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The ________ delivers urine to a minor calyx
A) nephron loop (loop of Henle) B) distal convoluted tubule C) papillary duct D) renal corpuscle E) ureter
Anatomy & Physiology
Which of the following does the hypothalamus not help control?
A. Sex drive B. Hunger C. Sleepiness D. Speech E. Blood pressure
Anatomy & Physiology
Which structure links the right and left sides of the gray matter in the spinal cord?
A. The ventral horn B. The gray commissure C. The posterior ramus D. The posterior horn E. The central canal
Anatomy & Physiology
The pumping activity of the heart rarely changes over the course of one's life.
Indicate whether the statement is true or false.
Anatomy & Physiology