Which of the following is not a negative
impact of surface mining?
a. Loss of vegetation.
b. Contamination of waterways.
c. Dust pollution of the air.
d. Loss of soil.
e. All of these are negative impacts of surface
mining.
E
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In your research, you are comparing the transcriptome and the proteome for two related species. One gene in species B has a similar transcript but a much smaller protein than in species A, and the protein seems to be nonfunctional. What do you predict about this gene? (Select all that apply)
_____ It is a pseudogene. _____ It will have an increased number of persistant mutations in species B. _____ It probably has a STOP codon early in the coding region. _____ It probably has a defect in the enhancer region. _____ It probably is not methylated correctly. Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? · What key words does the question contain and what do they mean? Gather Content · What do you already know about pseudogenes? Consider Possibilities · Consider the different answer options. Which can you rule out? Choose Answer · Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer? Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
Which of the following statements describes how root meristems differ from apical meristems in plants?
A. Cells in root meristems have determinate growth. B. Root meristems are shielded by a root cap that protects cells from abrasion by the soil. C. Cells in root meristems are adjacent to the zone of maturation. D. Cells in root meristems are stimulated by hormones other than auxin.
The process of transcription refers to the use of information encoded in ____ to make ____
a. RNA; a DNA strand b. DNA; a polypeptide c. DNA; a complementary RNA copy d. a polypeptide; RNA e. RNA; a polypeptide
The endocrine system functions in
a. conduction. b. contraction. c. hormonal control of the body. d. protection against disease. e. cell production.