Which process is used to release insulin from pancreatic cells into he bloodstream?
A.) exocytosis
B.) endocytosis
C.) active transport
D.) passive transport
Ans: A.) exocytosis
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An abscess that begins as a red nodule in a hair follicle that ultimately becomes painful and full of pus is a:
a. folliculitis. b. furuncle. c. carbuncle. d. erythrasma.
Which of the following statements is correct?
a. All biodiversity hotspots are protected areas. b. All seven continents have biodiversity hotspots. c. Most biodiversity hotspots are near the equator. d. North America has the most biodiversity hotspots
The growth-promoting substance that promotes stem elongation and bending toward light is produced
primarily in
a. root tips, traveling to the stem in the xylem. b. the center of the stem region where elongation or bending occurs. c. flowers and flower buds. d. the shoot tip. e. root tips, traveling to the stem in the phloem.
How many bases do deletion-insertion polymorphisms (DIPs) most frequently involve?
A) 1–2 B) multiples of 3 C) 10–100 D) more than 100