Biology and Genetics
101624 questions • Page 1790 / 2033
Why might pluralism be an issue in a democratic country? Because politics means
Why might pluralism be an issue in a democratic country? Because politics means that some people will always suffer. Because of majority rule, the rights and interests of minoriti…
Why might rats exposed to more licking and grooming from their mothers show less
Why might rats exposed to more licking and grooming from their mothers show less fear and stress than rats not exposed to this grooming behavior? O The grooming behavior by the mo…
Why might weakening tornadoes be even more dangerous than the same tornado in it
Why might weakening tornadoes be even more dangerous than the same tornado in its strongest state? Why is thunder seldom heard in hurricanes? Where would thunderstorms and tornado…
Why must the middle ear amplify sound waves? The inner ear is filled with a flui
Why must the middle ear amplify sound waves? The inner ear is filled with a fluid (endolymph) that would otherwise limit the detection of sound waves. The size of the ear makes it…
Why must the pollen develop the pollen tube? red Select one: d out of O a. witho
Why must the pollen develop the pollen tube? red Select one: d out of O a. without it the pollen can not separate from the egg produce neither the pollen nor the egg are able to c…
Why not a DNA made of A&T; only? Due: Mar 28, 2018 11:59 PM Last Submission: Non
Why not a DNA made of A&T; only? Due: Mar 28, 2018 11:59 PM Last Submission: None In class we discussed how the G-C pairs easily explain the need for DNA strands to align in a…
Why should city dwellers consider installing barrels to catch and save rain wate
Why should city dwellers consider installing barrels to catch and save rain water? Rainwater can be used to water lawns and gardens Rainwater is a suitable direct source for untre…
Why should euglenozoa be grouped with the diplomonads and parabasilids? How did
Why should euglenozoa be grouped with the diplomonads and parabasilids? How did fungi and plant mutualism come about? Whyy tropics have greater diversity than temperature zones? P…
Why should it be that drugs such as colehicine that inhibit microtubule polymeri
Why should it be that drugs such as colehicine that inhibit microtubule polymerization and drugs such as Taxol that stabilize microtubles both inhibit milosis? What are the simila…
Why should new graduates decline nursing management positions? At what point do
Why should new graduates decline nursing management positions? At what point do you think a nurse is ready to assume managerial responsibilities? Which theory, scientific manageme…
Why some streams meander but others are straight A) What is a reasonable hypothe
Why some streams meander but others are straight A) What is a reasonable hypothesis about the relationship between meandering (sinuosity) and stream gradient? B) What is the relat…
Why the individual 3 in Family G (generation 4) is not considered as recombinant
Why the individual 3 in Family G (generation 4) is not considered as recombinant? Family A Family B FIGURE 15.7 Pedigree of two sox Generation linked recessives, color blindness a…
Why the same hormone, say epinephrine, may cause different reactions from the ta
Why the same hormone, say epinephrine, may cause different reactions from the target cells, for example, - smooth muscle cells? Because the reaction of the cell depends on the amo…
Why there are more of the parental phenotypes and fewer of the recombinants? Can
Why there are more of the parental phenotypes and fewer of the recombinants? Can you explan it for me ? Thank you so much (6 marks) A true-breeding Drosophila with red eyes and sm…
Why was Alfred Wegener\'s hypothesis of continental drift rejected? A) It was no
Why was Alfred Wegener's hypothesis of continental drift rejected? A) It was not supported by empirical evidence. B) It lacked a credible explanation for the mechanism for contine…
Why was any carbon-containing molecule originally called \"organic\"? A. Carbon-
Why was any carbon-containing molecule originally called "organic"? A. Carbon-containing molecules were thought to be only produced by organisms. B. Carbon-containing molecules co…
Why was behaviorism rejected? What is the main idea behind the dynamical systems
Why was behaviorism rejected? What is the main idea behind the dynamical systems approach to cognition? Why is embodied cognition approach important? What is functionalism and why…
Why was liquid water more common underground than on the surface during the Hesp
Why was liquid water more common underground than on the surface during the Hesperian? Active volcanoes helped to keep the subsurface warm The atmospheric pressure was too low for…
Why was the Curiosity rover sent to Gale crater? To search for signs of life on
Why was the Curiosity rover sent to Gale crater? To search for signs of life on ancient Mars To determine whether or not water actually existed on ancient Mars To search for habit…
Why was the presence of a carbapenem resistant E. coli strain of even greater co
Why was the presence of a carbapenem resistant E. coli strain of even greater concern as a health-care threat? Escherichia coli is extremely mobile and is able to secondarily “con…
Why were organisms that are negative for starch, casein, or lipid hydrolysis abl
Why were organisms that are negative for starch, casein, or lipid hydrolysis able to grow on the plates? What word would you use to describe these types of media? If a bacteria is…
Why will we be testing the same potential germicides against two different kinds
Why will we be testing the same potential germicides against two different kinds of bacteria? Do you expect to see any differences in the results between the two? Explain. (Note: …
Why would a farmer allow a field to be taken over by weedy, non-crop members of
Why would a farmer allow a field to be taken over by weedy, non-crop members of the bean family? (Select all that apply.) Members of this family form symbioses with mycorrhizae. I…
Why would a mutation in a somatic cell of a multicellular organism escape detect
Why would a mutation in a somatic cell of a multicellular organism escape detection? a. Most somatic mutations are recessive and do not cause a phenotypic change in the cell. As a…
Why would a scientist want to use gels composed of differentpercentages of acryl
Why would a scientist want to use gels composed of differentpercentages of acrylamide (i.e. 8% or 16%)? Our lab was Estimation of protens molecular weight by SDSpage. Electrophore…
Why would an eclipsing binary be more valuable than an ordinary spectroscopic bi
Why would an eclipsing binary be more valuable than an ordinary spectroscopic binary in accurately determining stellar parameters? (Hint: Consider the spectroscopic information he…
Why would an organism utilize alcohol fermentation if it is wasteful of the ener
Why would an organism utilize alcohol fermentation if it is wasteful of the energy in food molecules and poses a threat of death due to high levels of toxic alcohol? A) The organi…
Why would bacteria such as Streptomyces species evolve the ability to produce mo
Why would bacteria such as Streptomyces species evolve the ability to produce molecules that are toxic to other bacteria? Do you think that a disinfectant or antiseptic that works…
Why would displaced crystals floating the semicircular canals cause the dizzines
Why would displaced crystals floating the semicircular canals cause the dizziness of positional vertigo? Compare the symptoms of positional vertigo and Meniere's disease on the ba…
Why would phage ? need to synthesize more cI repressor during establishment of l
Why would phage ? need to synthesize more cI repressor during establishment of lysogeny, early in infection, rather than in maintenance of the lysogenic state? Why would phage ne…
Why would phage need to synthesize more cI repressor during establishment of lys
Why would phage need to synthesize more cI repressor during establishment of lysogeny, early in infection, rather than in maintenance of the lysogenic state? A. The genes of phage…
Why would phage need to synthesize more cI repressor during establishment of lys
Why would phage need to synthesize more cI repressor during establishment of lysogeny, early in infection, rather than in maintenance of the lysogenic state? A. The genes of phage…
Why would researchers want to have both genomic libraries and cDNA libraries fro
Why would researchers want to have both genomic libraries and cDNA libraries from a particular organism? a. A cDNA library will be the same in every cell; the genomic library tell…
Why would someone want to purify a protein? Select all that apply. To solve Its
Why would someone want to purify a protein? Select all that apply. To solve Its structure via NMR or X-ray crystallography. To predict Its structure using blolnformatles and compu…
Why would the ability to produce extracellular enzymes be a valuable characteris
Why would the ability to produce extracellular enzymes be a valuable characteristic in the microbial world? ___________________ So far during this course you have tested for the p…
Why would you expect the amount of g ycogen in type I glycogen-storage disease (
Why would you expect the amount of g ycogen in type I glycogen-storage disease (von Gierke disease) to be increased? CAMP inhibition of glycogen synthesis is defective. Glycogen p…
Why would you need two bottles to model the human circulatory system? to represe
Why would you need two bottles to model the human circulatory system? to represent the two sides of the human heart to get enough pressure to force the water around the circle to …
Why? 16) A government agency does not recommend consuming apex predators. Primar
Why? 16) A government agency does not recommend consuming apex predators. Primary succession Competitive exclusion Green world hypothesis None of the above 17) Which process drive…
Why? 16) A government agency does not recommend consuming apex predators. Primar
Why? 16) A government agency does not recommend consuming apex predators. Primary succession Competitive exclusion Green world hypothesis None of the above 17) Which process drive…
Why? What is the specific question or hypothesis being tested for this figure? H
Why? What is the specific question or hypothesis being tested for this figure? How? Methods: Describe how the experiment was performed. What? Results. Summarize the experimental r…
Why? What is the specific question or hypothesis being tested for this figure? H
Why? What is the specific question or hypothesis being tested for this figure? How? Methods: Describe how the experiment was performed. What? Results. Summarize the experimental r…
Why? What is the specific question or hypothesis being tested for this figure? H
Why? What is the specific question or hypothesis being tested for this figure? How? Methods: Describe how the experiment was performed. What? Results. Summarize the experimental r…
Why? What is the specific question or hypothesis being tested for this figure? H
Why? What is the specific question or hypothesis being tested for this figure? How? Methods: Describe how the experiment was performed. What? Results. Summarize the experimental r…
Why? What is the specific question or hypothesis being tested for this figure? H
Why? What is the specific question or hypothesis being tested for this figure? How? Methods: Describe how the experiment was performed. What? Results. Summarize the experimental r…
Wide tree rings are an indication of rapid tree growth Select one a. True b. Fal
Wide tree rings are an indication of rapid tree growth Select one a. True b. False One of the difficulties of using pollen to determine past climate is Select one: a. There is not…
Widow’s peak is dominant over a straight hair line.if a child has widow’s peak,
Widow’s peak is dominant over a straight hair line.if a child has widow’s peak, what can you say about genotypes and phenotypes of the parents? Having freckles is dominant over la…
Wiedenbach emphasized that the nurse’s goals are grounded in the nurse’s philoso
Wiedenbach emphasized that the nurse’s goals are grounded in the nurse’s philosophy, or “those beliefs and values that shape one’s attitude toward life, toward fellow human beings…
Wikipedia definition of \"hybrid\" offers many competing definitions. But most s
Wikipedia definition of "hybrid" offers many competing definitions. But most seem to be centered on sexual-reproduction gene transfer. Is there an official (in a textbook or widel…
Wikipedia tells us that the best recent estimates for the number of eukaryotic s
Wikipedia tells us that the best recent estimates for the number of eukaryotic species on Earth, including both aquatic and terrestrial species, is somewhere between 5 and 9 milli…
Wild hamsters (Hamsteris silvestris) and common mice (Mus musculus) are diploid.
Wild hamsters (Hamsteris silvestris) and common mice (Mus musculus) are diploid. In wild hamsters 2n = 38, while in common mice 2n = 40. Based on this information, we can conclude…
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