Question 6 3 out of 3 points Complex DNA repair mechanisms in many organisms is

Question 6 3 out of 3 points complex dna repair

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Question 6 3 out of 3 pointsComplex DNA repair mechanisms in many organisms is a challenge to Darwinian evolution because DNA repair is complex involving many proteins and Darwinian evolution would need to evolve all of these proteins simultaneously. Question 7 3 out of 3 points
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A tumor is cancerous or malignant if it infiltrates nearby tissue. This infiltration and spreading is called metastasis. Question 8 0 out of 3 pointsWhich of the following are sources of potential mutation are found in our typical human environments? Question 9 3 out of 3 pointsA point mutation that changes a codon specifying an amino acid into a “stop” codon UAA, UAG or UGA is a nonsense mutation. Question 10 3 out of 3 points
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The cell cycle has checkpoints which ensure that the cell cycle is running correctly and cell growth stops at the appropriate time. Question 11 0 out of 3 points Which of the following is true about mutations?
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