The smooth muscle in bronchioles helps control the _____ of the airways.
Fill in the blank(s) with the appropriate word(s).
Answer: diameter
You might also like to view...
The dead cells usually remain in the exposed stratum corneum layer for ________ before they are shed or washed away.
A) at least one year B) the entire life of the individual C) four to six weeks D) five to eight hours E) about two weeks
During a biology lab, Erin used a cotton swab to remove some tissue from the inner side of her cheek. She then placed the tissue on a slide to examine it under the microscope. If Erin removed a large chunk of this tissue from the same site, the shape and characteristics of the deepest cells would be:
a. the same shape as the original cells under the microscope. b. cuboidal. c. binucleated and circular. d. squamous.
What is the function of interstitial endocrine cells?
A) Interstitial endocrine cells undergo meiosis to become sperm. B) Interstitial endocrine cells secrete inhibin. C) Interstitial endocrine cells produce androgens, such as testosterone. D) Interstitial endocrine cells produce seminal fluid. E) Interstitial endocrine cells form the blood testis barrier.
At the level of the first rib, the axillary vein becomes the ________ vein
A) cephalic B) azygos C) subclavian D) innominate E) external jugular