Under normal conditions, T lymphocytes in an adult are primarily found in the ________.
A. thymus
B. blood
C. lymph nodes and spleen
D. bone marrow
Answer: C
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Dehydration synthesis is catabolic and hydrolysis is anabolic
Indicate whether the statement is true or false
Which of the following does not normally occur with hypothermia?
A. Incoherent speech B. Slow heart rate C. Shivering D. Deep breathing E. Hallucinations
Dennis has lost the ability to voluntarily raise his left arm due to damage to his spinal cord and associated nerves. Which of the following is a possible explanation for Dennis's symptom?
A. One or more ventral roots in the cervical region of the spinal cord have been damaged. B. One or more ventral roots in the thoracic region of the spinal cord have been damaged. C. One or more dorsal roots in the thoracic region of the spinal cord have been damaged. D. One or more dorsal roots in the cervical region of the spinal cord have been damaged.
The RNA responsible for bringing the amino acids to the "factory" site for protein formation is ________.
A) rRNA B) mRNA C) tRNA D) ssRNA