When air passes through the glottis, which structures vibrate to produce sound?
A. thyroid folds
B. ventricular folds
C. epiglottal cords
D. cricohyoid folds
E. vocal folds (cords)
E
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Select the correct statement about peroxisomes
a. they may play a role in drug resistance. b. their shape resembles hexagonal barrels. c. they contain oxidative enzymes d. they are not organelles. e. they contain hydrolytic enzymes
Indicate the three components of extracellular matrix.
A. Ground substance B. Cytoplasm C. Protein fibers D. Fluid E. Lipid/fat
Which bronchus is about 5cm long and slightly narrower and more horizontal than the one on the opposite side?
A. Right lobar bronchus B. Left segmental bronchus C. Right main bronchus D. Right segmental bronchus E. Left main bronchus
Explain the three positive feedback loops in the female reproductive system
What will be an ideal response?