II. increased use of coal.
Biology, 30.08.2021 04:00 ellemarshall13
Impacts of fracking include
I. contamination of ground water
II. increased use of coal.
III. lower natural gas prices.
(a) I only
(b) I and II
(c) II and III
(d) I and III
Answers: 3
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Cell specialization occurs by the process ofa. reproductionb. differentiationc. maturationd. growth
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Neelaredoxin is a 15-kda protein that is a gene product common in anaerobic prokaryotes. it has superoxide-scavenging activity, and it is constitutively expressed. in addition, its expression is not further induced during its exposure to o2 or h2o2 (silva, g., et al. 2001. j. bacteriol. 183: 4413–4420). which of the following statements best describes neelaredoxin synthesis? a-neelaredoxin is produced at all times; levels are constant even when exposed to o2 or h2o2.b-neelaredoxin is produced at all times; exposure to o2 or h2o2 increases expression.c-neelaredoxin is produced at all times; exposure to o2 or h2o2 decreases or prevents expression.d-neelaredoxin is only produced when there is exposure to o2 or h2o2.
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Areal dna molecule consists of thousands of these pairs of nucleotides. what is the pairing arrangement of the nitrogen bases
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Impacts of fracking include
I. contamination of ground water
II. increased use of coal.
II. increased use of coal.
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