Which phrase best describes the exodermis?
a. the outer layer of roots, including root hairs
b. the above-ground continuation of the endodermis
c. the substitute for the endodermis in gymnosperms
d. found in the roots of most flowering plants
Answer: d. found in the roots of most flowering plants
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Detecting a specific protein with an antibody is considered a(n) ________ method
A) selection B) screening C) isolation D) duplication
What type of screening test could be used to determine the likelihood that someone might develop cancer?
A. CEA test B. genetic test C. PAP test D. PSA test E. tumor marker test
Calcium is stored and released by the ____
a. T-tubules b. sarcomere c. troponin d. tropomyosin e. sarcoplasmic reticulum
Cryptococcus neoformans has the following characteristics, except
A. it is an encapsulated yeast. B. it usually enters body by inhalation. C. it can be found in high numbers in soil containing pigeon droppings. D. it primarily infects patients with AIDS, cancer, and diabetes. E. it is commonly found in the human mouth, intestines, and genitalia.