To get from a gene to a protein, two steps must occur. What are those steps, in correct chronological order?
A) translation and transcription
B) transcription and translation
C) reverse-transcription and transduction
D) translocation and substitution
E) transcription and transduction
B) transcription and translation
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In the fungus pictured, which of the following structures is indicated by B?
A. hyphae B. mycelium C. fruiting body D. spores E. rhizoid
You are studying the bacteria in the water of a nearby pond. From a 100 mL sample, you use a 0.5 mL subsample to inoculate a plastic dish filled with a semisolid nutrient medium that fosters growth of coliform bacteria. After an appropriate incubation period, you count 100 bacterial colonies growing on the surface of the medium. What conclusion can you make about the coliform bacteria in the pond water?
A. There is approximately one coliform bacterial cell per milliliter. B. There are approximately 200 coliform bacterial cells per milliliter. C. There is approximately one coliform bacterial species per milliliter. D. There are approximately 200 coliform bacterial species per milliliter.
The deer population in many parts of the northeastern United States is perceived to be out of control. What solutions to this problem would you deem to be the most feasible? (Select and defend one or more of the solutions listed below.) a. Increasing human predation by increasing the length of hunting season . b. Lowering the birth rate of the deer by putting out feed laced with
birth-controlchemicals. c. Increasing the rate of predation by re-introducing natural predators such asbobcats and mountain lions. d. There is no absolute correct answer to this question since each choice, althoughit will impact the deer population, has its pros and cons.
Frameshift mutation nearly always results in a nonfunctional protein because every amino acid after the mutation is different from what was coded for in the original DNA.
a. true b. false