The flow rate of blood is the same in all segments of the vascular tree, but the velocity of blood flow is slower in the capillaries than in other segments of the vascular tree
Indicate whether the statement is true or false
T
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Answer the following statements true (T) or false (F)
1. Luteinizing hormone is also called the ovulating hormone. 2. Males also produce luteinizing hormone. 3. ADH causes water to be excreted in the urine. 4. A person who was working hard on a hot day and perspiring freely would probably have a fairly high concentration of ADH in his blood. 5. Oxytocin stimulates contraction of the pregnant uterus.
The hormone ANP is released from the heart and causes the urinary system to
A. decrease urine volume and blood volume. B. increase urine volume and decrease blood volume. C. increase urine volume and blood volume. D. decrease urine volume and increase blood volume.
Hyperventilation is defined as _______.
A) an increase in the rate of breathing and a decrease in the depth of breathing B) an increase in the depth of breathing C) an increase in the rate of breathing D) an increase in the rate and depth of breathing E) a decrease in the depth of breathing
________ provide motility to a sperm cell, ________ act as sensory "antennae" in many cells, and ________ increase a cell's surface area
A) Flagella; cilia; microvilli B) Microvilli; flagella; cilia C) Cilia; microvilli; flagella D) Flagella; microvilli; cilia E) Microvilli; cilia; flagella