B male c female d disorder feedbackcorrect question

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B. maleC. femaleD. disorderFeedback:CorrectQuestion 15 of 402.5/ 2.5 Points________ unwinds the helix during replication.A. DNA primaseB. DNA ligaseC. DNA helicaseD. DNA polymerase IE. DNA gyrase
Feedback:CorrectQuestion 16 of 402.5/ 2.5 PointsThe allele for widows peak (H) is dominant for the allele for no widows peak (h). At a different genelocus, the allele for hitchhikers thumb (D) is dominant to the allele for non-hitchhikers thumb (d). A manis heterozygote for the traits and marries a woman who has no widows peak and is heterozygote forhitchhikers thumb. What is the man’s genotype?
Question 17 of 402.5/ 2.5 PointsIf genes are completely linked, all the offspring will be _________.
A. dominantB. recombinantsC. hybridsD. parentalE. recessiveFeedback:CorrectQuestion 18 of 402.5/ 2.5 PointsA child contains what proportion of their parent’s genetic makeup?
D. 33:67Feedback:CorrectQuestion 19 of 402.5/ 2.5 PointsWhy is working with linked genes not simple?A. potential of crossing over in meiosis IB. potential of independent assortment in meiosis IC. they reside on different chromosomesD. one gene often masks the other gene
Feedback:Learning Objective: Explain the effect of linkage and recombination on gamete genotypesQuestion 20 of 400.0/ 2.5 PointsIf a human has straight hair or curly hair they are homozygous. An individual with curly hair isheterozygte. This is an example of what type of genetic expression?
Feedback:Incorrect-Learning Objective Text: Identify non-Mendelian inheritance patterns such as incomplete dominance,codominance, recessive lethals, multiple alleles, and sex linkageQuestion 21 of 402.5/ 2.5 PointsA mutation changing an alanine to a glycine would likely have little effect on the protein function sincethey are both small, ________, amino acids.
D. chargedE. polarFeedback:CorrectQuestion 22 of 402.5/ 2.5 PointsA karyogram that contains 23 pairs of chromosomes with a different pair for the 23rd pair woulddescribe a(n)
Feedback:CorrectQuestion 23 of 402.5/ 2.5 Points
Your labmate’s ligation reaction didn’t work. The regular ATP had run out, so he fueled the reaction withdATP from the PCR kit. What advice can you give him?A. Suggest trying one of the other nucleotides from the PCR kit to drive the ligationreaction.

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Term
Summer
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DNA, Val, ile

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