Question 32 of 40 25 25 points what causes rna

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Question 32 of 402.5/ 2.5 PointsWhat causes RNA polymerase to stall so that the rho protein bumps into it and knocks it off theDNA?A. a region rich in A-T nucleotidesB. a series of GC nucleotides
C. TATA boxD. hairpin loop of G and C nucleotidesFeedback:Learning Objective: Describe how and when transcription is terminatedQuestion 33 of 402.5/ 2.5 PointsLow pitched male voices (RR) and a high pitched male voice (rr). Heterozygotes have a baritonevoice. This is an example of _________.
Feedback:Learning Objective: Identify non-Mendelian inheritance patterns such as incompletedominance, codominance, recessive lethals, multiple alleles, and sex linkage
Question 34 of 402.5/ 2.5 PointsWhat is a major difference between DNA polymerase I and DNA polymerase III?
Feedback:CorrectQuestion 35 of 402.5/ 2.5 PointsWhich amino acid can sometimes be present at the P site without first entering the A site of theribosome?
B. methionineC. tryptophanD. alanineFeedback:Learning Objective: Discuss the role of ribosomes in protein synthesisQuestion 36 of 402.5/ 2.5 PointsWhy do bacteria not need telomerase?A. Bacteria cannot produce RNAB. Bacteria have circular DNAC. Bacteria do not go through cell division
D. Bacteria have a similar functioning enzymeE. The lifespan of bacteria are shortFeedback:CorrectQuestion 37 of 402.5/ 2.5 PointsIn co-dominant traits, what is the phenotypic ratio when two heterozygotes cross?
Feedback:Learning Objective: Identify non-Mendelian inheritance patterns such as incomplete
dominance, codominance, recessive lethals, multiple alleles, and sex linkageQuestion 38 of 402.5/ 2.5 PointsWhy do so many geneticists focus on studying yeast, fruit flies, nematodes, mice or the smallplant Arabidopsis?
Question 39 of 402.5/ 2.5 PointsIn a monohybrid cross, of the offspring would be what genotypes? Select all that apply.
E. Homozygous dominantsF. HeterozygoteFeedback:CorrectQuestion 40 of 402.5/ 2.5 PointsWhat is the process of ribosomes making proteins?A. translationB. replicationC. transcriptionD. mutation
Feedback:Correct
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