Which of the following helps maintain a high solute concentration in the kidney medulla?
A. Functions of the loop of Henle
B. High urea concentration in medulla
C. Active transport of solutes from ascending limb
D. The vasa recta
E. All of the choices are correct.
Answer: E
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What will be an ideal response?
Procedural memories
a. are associated with the temporal lobes and are closely associated limbic structures b. are associated with the cerebellum and parts of the cerebrum c. involve acquisition of motor skills gained via repetitive training d. are characterized by both a and b e. are characterized by both b and c
Which of the following is false about DNA fingerprinting?
A) determined by analyzing proteins B) unique to each individual with the exception of identical twins C) used extensively during crime scene investigations D) may be obtained from blood, semen, hair, and other tissues E) based on short tandem repeats (STRs) in the DNA
The function of platelets is to assist in the
A) destruction of bacteria. B) process called hemostasis. C) removal of worn out red blood cells. D) immune response during an infection. E) transport of blood gases such as oxygen.