Here is a figure showing major body cavities and other structures. What does "B" represent?
A. Pelvic cavity
B. Diaphragm
C. Mediastinum
D. Abdominal cavity
E. Thoracic cavity
Answer: B
You might also like to view...
The gastroileal reflex
A) empties the duodenum. B) promotes gastric secretion. C) decreases peristaltic activity. D) moves some chyme to the colon. E) is relayed through the CNS.
This figure shows an example of regulation of hormone secretion by a negative feedback loop. The large box labeled 1 represents the initial stimulus. What endocrine glands are indicated by the letters d and e?
A. d = hypothalamus, e = posterior pituitary B. d = thalamus, e = anterior pituitary C. d = hypothalamus, e = anterior pituitary D. d = hypothalamus, e = thyroid gland E. d = thalamus, e = posterior pituitary
Define amino acid pool and explain how the pool is maintained even though we excrete amino acids daily
What will be an ideal response
Neuronal stimulation of skeletal muscle is always excitatory, whereas neuronal stimulation of smooth muscle may be excitatory or inhibitory
Indicate whether the statement is true or false.