Standard 3 Quiz
Quiz by Mallory Strelecky
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- Q 1/10Score 0This chart shows which amino acids are coded for by different combinations of mRNA nucleotides. Which amino acids are coded for by an mRNA segment that reads CAG GUG?29valine and isoleucinearginine and valineisoleucine and arginineglutamine and valine
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- Q1This chart shows which amino acids are coded for by different combinations of mRNA nucleotides. Which amino acids are coded for by an mRNA segment that reads CAG GUG?valine and isoleucinearginine and valineisoleucine and arginineglutamine and valine300s
- Q2This diagram shows the DNA fingerprints of a baby and four couples. A hospital wants to identify the parents of a baby. Based on the DNA fingerprints which couple is most likely the parents of the baby?Couple ZCouple WCouple XCouple Y300s
- Q3This diagram shows a cladogram of six species based on amino acid similarities. Which two species are the most closely related?V and VIII and IVI and III and V300s
- Q4The diagram below shows a phylogenetic tree for animals. Which two groups of organisms have the most genetic differences?echinoderms and chordatesrotifers and nematodesmollusks and arthropodsmollusks and annelids300s
- Q5This diagram represents the bone structures of the front limbs of four different animals. What do the similarities of the structures suggest about these organisms?They live in the same environment.They live for the same length of time.They grow at the same rate.They evolved from a common ancestor.300s
- Q6Which would be a desirable trait scientists may want to create in a transgenic plant?the ability to resist insectsthe ability to change color in the winterthe ability to use a lot of waterthe ability to grow less fruit300s
- Q7Scientists believe that the polar bear in Alaska and the brown bear in Russia evolved from a common ancestor. Which would be responsible for this evolutionary change?asexual reproductiongeographic isolationartificial selectionsexual competition300s
- Q8What carries the instructions for making amino acids in a protein?the nitrogen base bonding on the DNA moleculethe sequence of nitrogen bases on the mRNAthe hydrogen bonding between nitrogen basesthe nitrogen base on the tRNA300s
- Q9Which transgenic organism has been used to clean up oil spills?bacteriafungusjellyfishparamecia300s
- Q10This is a dichotomous key for selected arthropods. To which order does the caddis fly belong?TrichopteraDipteraAcarinaSiphonaptera300s
