Acute viral gastroenteritis is the leading cause of death in
A. children in the United.States.
B. children in developing countries.
C. children in day care centers.
D. children worldwide.
Answer: B
You might also like to view...
Bacterial cells typically have ____ while eukaryotic cells have ____
a. a single circular chromosome; many linear chromosomes. b. several circular chromosomes; many linear chromosomes. c. one linear chromosome; many circular chromosomes. d. two circular chromosomes; numerous circular chromosomes depending on the species. e. numerous circular chromosomes depending on the species; many linear chromosomes.
Stress increases the risk of heart disease because unused fat cells released during the stress response may _____.
A. erode the muscles of the heart B. force the heart to beat too rapidly C. be deposited on and block coronary arteries D. increase HDL cholesterol levels
A phylogenetic tree is constructed for 5 species using DNA sequences. Which species is the closest relative of Species 1?
A. Species 2: AGTCG B. Species 3: TTTTG C. Species 4: CGCTG D. Species 5: CATAG
The TFIID complex is formed by
A. TATA-binding protein TBP and TAFs. B. TATA-binding protein and activators. C. TATA-binding protein TBP, TAFs and RNA pol II. D. TAFs and the core promoter.