Which of the following individuals will have the highest vital capacity?
A. An 80-year-old male
B. A middle-aged, short female
C. A young, obese male
D. An adult female
E. A well-trained athlete (male or female)
Answer: E
You might also like to view...
The presence of which of the following reduces the risk for myocardial infarctions?
A. Arterial anastomoses in the coronary circulation B. Desmosomes of the intercalated discs C. Double circulation D. Gap junctions in the myocardium E. Circumflex arteries
Which of the following represents a segment of RNA?
A) AUGUCA B) ATGCTA C) TGCGTT D) CTGTGG E) GTCATA
Match the structure associated with the eye with the appropriate description.A. The angle where the eyelids joinB. The space between the two eyelidsC. Another name for the eyelidsD. The membrane that covers the inner surface of the eyelidsE. The membrane that covers the anterior sclera of the eyePalpebrae
Fill in the blank(s) with the appropriate word(s).
Which of the following situations occurs in electrically excitable cells?
A. When Na+ ion channels open, K+ ion channels close. B. The sodium-potassium exchange pump moves sodium into the cell. C. Depolarization causes voltage-gated sodium ion channels to open. D. Ligand-gated sodium ion channels are opened by high extracellular calcium levels. E. Proteins tend to diffuse out of the cell.