After you've completed the tutorial, click the button below to answer questions about what you've learned.
Animation Assessment
30
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After you've completed the tutorial, click the button below to answer questions about what you've learned.
Animation Assessment
Question 1 of 5
Questions
Question
1.1
A researcher wants to make a mouse with a gene harboring a dominant mutation (polydactyly) that causes extra fingers and toes to develop in humans. A clone of the human gene is obtained and injected into ___________.
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Correct.
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Question
1.2
Where will an introduced gene integrate into the mouse genome?
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Question
1.3
The injected fertilized eggs are ____________ for the transgene and injected into a foster mother. Ten to thirty percent of progeny are ____________ for the transgene in every tissue.
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Question
1.4
A researcher wants to make a mouse with a gene harboring a dominant mutation (polydactyly) that causes extra fingers and toes to develop in humans. Transgenic mice with the introduced genes are produced. These mice appear normal and have normal numbers of toes on their forelimbs and hindlimbs. What should the researcher test before deciding the gene affects humans differently than mice?
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Question
1.5
Two transgenic mice mate. What percentage of the progeny will have one copy of the transgene?