07 PSQ.pdf - Review Test Submission 07 PSQ Sp 2014 Quizzes...

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1/23/15, 3:14 PM Review Test Submission: 07 PSQ Sp 2014 Page 1 of 8 G AGR Quizzes Problem Set Quizzes Review Test Submission: 07 PSQ Sp 2014 H Review Test Submission: 07 PSQ Sp 2014 User Charles Monty Blowers Course GENETICS AGRO315 SEC 150 SPRING 2014 Test 07 PSQ Sp 2014 Started 3/11/14 6:30 PM Submitted 3/11/14 6:38 PM Status Completed Attempt Score 8 out of 8 points Time Elapsed 7 minutes out of 15 minutes Instructions Question 1 If there were 100 nucleotides in the chromosome in between where the two primers bind in this PCR and DNA Replication animation, how long would the copies of DNA be that are made from PCR? Selected Answer: 118 Correct Answer: 118 Question 2 What enzyme is used in BOTH PCR and in the DNA replication process in living things? Selected Answer: DNA polymerase III 0.5 out of 0.5 points 0.5 out of 0.5 points
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1/23/15, 3:14 PM Review Test Submission: 07 PSQ Sp 2014 Page 2 of 8 Correct Answer: DNA polymerase III Question 3 If the DNA you extracted was from a plant that had been growing for a short time in fertilizer that had heavy (N15) nitrogen, and this allowed all the cells in a leaf to go through ONE ROUND of DNA replication, then the DNA you extracted would be .... (assume the plant had been growing on light, N14 containing fertilizer before this round of replication) Selected Answer: all medium weight DNA. Correct Answer: all medium weight DNA. Question 4 Based on classical cytogenetic staining, geneticists could determine that…(check all correct answers) chromosomes contain DNA chromosomes contain protein Correct Answers: chromosomes contain DNA chromosomes contain protein Question 5 20 amino acids are used to make proteins, 4 nucleotides are used to make DNA. Based on this biochemistry fact…. Proteins should be more complex than DNA in their structure.
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