Category: Uncategorized

Test #2: Physical & CognitiveTest #2 covers the Physical and Cognitive sections of your textbook. Please read carefully before beginning. Make-up tests will not be given.You have 120 minutes (2 hours) to complete the test in one sitting.The test includes multiple-choice and true/false questions.Do NOT click Refresh, Back, or Save. This may lock you out. Use the arrow to continue to the next question.If you are locked out, I will reset the test one time only.The test closes at 11:59 p.m. on the due date. Begin by 10:00 p.m. to allow enough testing time.You will receive a warning when time is almost up. Points may be deducted for going over the 120-minute limit.Tests will not be reset after the due date.Tip: Take your test early so there is time to resolve any technical issues before the deadline. Check the course calendar for the due date.

Of the following, which alleged father’s genotype has the paternal alleles to be this childs biological father? Locus          Child                 Mother          male 1           male 2              male 3           male 4 vWA             14/18                16/18            14                  17                     17                 14 FGA              21/24                20/21            24                  21                     21                 20 TPOX           10/11                 10/11            11                  10                     10                 10

In metaphase FISH, which of the following is added to arrest cells in metaphase?

Which of the following binds specifically to a sequence of interest, thus facilitating the analysis of that sequence?

Which of the following is true for ethidium bromide? 

After performing DNA gel electrophoresis, the isolated bands in the kilobase size range appear too close together.  Which of the following would be the best way to improve the separation of the bands?

Which of the following is the correct karyotype for a normal female?

A PCR reaction is performed and the results are being analyzed.  The positive control has a band at the expected size, the negative template control has a band at the same size as the positive control; the contamination control has no band; the amplification control has a band of the expected size.  All of the patient samples that were run had a band the same size as the band seen in the positive and negative template control wells.  How should you interpret these results.  

Denatured proteins separated by gel electrophoresis and blot transferred onto a nitrocellulose membrane are probed with radioactive antibodies.  This procedure is called:

What is the yield of DNA from a sample with a concentration of 280 ug/mL and a volume of 0.5 mL?