The most eco-friendly strategy to minimize our use of nonrenewable mineral sources is _____________.
A. chemically synthesizing them
B. reducing consumption
C. utilizing bio-based alternatives
D. deep mining instead of surface mining
E. bacterial remediation
Answer: B
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Which of the following diseases is not caused by a spirochete?
A) Lyme disease B) plague C) relapsing fever D) syphilis
A Punnett square displays
A) members of a family and their phenotypes. B) paired chromosomes in size order. C) DNA sequences and the proteins they encode. D) the probabilities of how alleles combine in offsprings.
The assumption that hunger is typically triggered by a decline in the body's energy reserves below their set point; assume that hunger and eating work in much of the same way as the thermostat-regulated heating system in a cool climate
What will be an ideal response?
Which of the following brings tRNA with an amino acid close enough to mRNA to permit interaction and the assembly of amino acids to form a protein?
A) DNA polymerase B) mRNA C) RNA polymerase D) ribosome