In a bacterial species, 20% of the bases in its DNA are C. What percent of the bases are G?
A) 80%
B) 40%
C) 20%
D) 10%
C
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What is the ultimate cause of death from
Duchenne muscular dystrophy?
a. The cardiac muscles fail. b. The brain tissue degenerates. c. The liver fails. d. The respiratory muscles fail. e. The kidneys fail.
Prostatitis and urinary tract infections (UTIs) are alike in thatÂ
A. untreated cases may complicate by infecting the kidneys. B. women are far more susceptible to both infections than men. C. treatment will minimize the symptoms but will never completely eliminate the disease. D. both result from the transfer of normal biota from the GI tract.
In correct order, the three stages of translation
are a. initiation, replication, and termination. b. elongation, peptide bond formation, and codon-anticodon pairing. c. initiation, chain elongation, and termination. d. termination, initiation, and replication. e. none of these
With the exception of gametes, a human cell contains _________ chromosomes.
A. 23 B. 46 C. 47 D. 2n