Using the data comparing the DNA sample from the wealthy man to the possible relatives, which individual is most likely related to the wealthy man?

If you are doing a research on making a family tree of your relatives from mother side which DNA test can help the most accurate and why?

You are a forensic scientist in charge of DNA samples in a case where a man was murdered. You conduct gel electrophoresis on the samples to determine the DNA profile of the samples. The rows of bands have been marked to make it easier to reference the bands. The sample marked 'evidence' came from under the victim's fingernails, likely indicating a struggle. There are two suspects in the case, both of whom are brothers, they are marked suspect 1 and suspect 2, for brother 1 and brother 2, respectfully. Does the evidence collected match the DNA profiles of either brother? If yes, which one? If no, then would it be likely that the actual criminal is a family member of the brothers? If yes, what could the relation be (mom, dad, cousin, aunt, or uncle)? Note: there is a sister in their family, their parents are both still alive, and they have a robust extended family. The brothers are not twins.

Rosalind Franklin was unable to calculate the dimensions of the DNA molecule.   True   False

Mitichondrial DNA is a kind of DNA that is found in the cells of mitochondri Provide a succinct explanation.

b) Following figure is showing the DNA fingerprint analysis on the one locus of a man with four children. Which lane contains the DNA of a father? Why did you select that lane? 1 234 5 A.

Below is a DNA profile of an individual. Use the diagram below and your knowledge from lecture to answer the questions below. 1. The single peak at D16S539 means that the individual has only one copy of D16S539. 2. The individual is homozygous for both the D5S818 and D7S820 loci. 3. The individual is heterozygous for the D16S539 locus. 4. The numbered boxes at the bottom represent the number of repeats. D5S818 D13S317 D7S820 D16S539 CSFIPO Number of Base Pairs 100 200 300 11 12 9 13 13|1ג| 11 10 11 A. 1, 2 and 3 B. 1 and 3 C. 2 and 4 D. 4 only E. All of 1, 2, 3 and 4 are correct. Relative Fluorescence

How is the DNA used for catching crime suspects? Describe the procedure and cite a particular example where it helped solve a case or absolved an innocent person from any wrongdoing.

You are examining evidence from an old crime scene. You have a blood sample, but you believe that the sample may be too degraded to get DNA from. You decide to try to retrieve mtDNA from the sample and compare it to a sample from your suspect. What information could this sample give you?   That the blood at the crime scene belonged to your suspect   That the suspect has blond hair and blue eyes   That there is a maternal relation between the two people   That the person from the crime scene has been near the suspect

You are a doctor who has obtained the karyotype below from a child to be born to one of your patients. Give your patient a brief description of karyotypes and explain how any abnormalities might have occurred.