Bio Help

posted by .

Suppose two suspects in a crime have DNA profiles that match the one DNA fragment tested. What should happen next?
A)Both suspects must be guilty and should be charged with the crime.
B)The test should be repeated because a mistake must have occurred.
C)A different hair or blood sample taken from the crime scene should be analyzed for the same DNA fragment.
D)The sample taken from the crime scene should be analyzed for multiple DNA fragments.

4. Suppose that the DNA pattern generated from the hair sample at the crime scene did not match any of the DNA patterns of the suspects. Which conclusion can be drawn?
A)Only one of the suspects can be ruled out.
B)None of the suspects can be ruled out.
C)All of the suspects can be ruled out.
D)A mistake must have been made and the test will have to be run again.

please help. thanks. :)

  • Bio Help -

    somebody please help me. I have no clue what the answers are. please please please PLEASE help me!!!

  • Bio Help -

    The first one is D, because the probability of multiple suspects to share one fragment that is tested is much higher than when multiple fragments are tested. The FBI uses 13 when running crime scene tests.

    The second one is C, if multiple patterns are used in testing and neither suspect share ANY of them then it is generally safe to exclude them from the investigation.

  • Bio Help -

    thank you so much!

  • Bio Help -

    DNA Sequencing and Analysis Quick Check Answers: C, A, D, C. 100% Correct. Have fun Connections Academy Students.

  • Bio Help -

    Your not Ms. Sue, you are an imposter. Ms. Sue never gives out the answers. She can be a bich sometimes about not giving the answers but it helps students to learn.

  • Bio Help -

    C, A, D, C 100%

    Don't listen to Ms. Sue like the person above said. She wants us to fail lol.

    Hope I helped :)

  • Bio Help -

    I mean't C, A, B, C

    oops :/

  • Bio Help -

    THE ANSWERS ARE CADC NOT CABC

  • Bio Help -

    the right answers are the answers the fake Ms. Sue gave

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Biology

    Need help with this: 40. DNA fingerprinting is used in many situations to help identify individuals. Analyze the situation below before answering the questions that follow. A man was attacked and robbed, but remembers nothing of the …
  2. Biology

    40. DNA fingerprinting is used in many situations to help identify individuals. Analyze the situation below before answering the questions that follow. A man was attacked and robbed, but remembers nothing of the incident because he …
  3. Biology

    40. DNA fingerprinting is used in many situations to help identify individuals. Analyze the situation below before answering the questions that follow. A man was attacked and robbed, but remembers nothing of the incident because he …
  4. Biology

    If bird DNA is more similar to crocodile DNA than turtle DNA is to crocodile DNA, then... A)birds should be included amoung reptiles B)turtles and birds should be excluded from the reptiles C)the reptiles should be replaced by several …
  5. Sociology

    Which statement would Kennedy’s New York City “pedestrian stop” analysis most likely echo?
  6. Bio/CHEM

    11. You need to make a 1:8 ratio of DNA of two DNA types A and B (A:B). Your total aliquot should be 2ng/26 ìL. For each of the following sets, calculate how much of each extract you should use and how much TE-4: a. Extract A: 2.5 …
  7. data management grade 12

    eight burglary suspects, two of whom are guilty, are placed in a line up. suppose that a witness is asked to identify the two guilty suspects but is unable to make a positive identification with any degree of confidence. if the witness …
  8. genetics

    DNA is often purified by DNA electrophoresis, like in old-school DNA sequencing. In DNA electrophoresis, fragment separation is based on _____. (Best answer) A.fragment charge. B.fragment size. C.fragment sequence. D.fragment G-C content. …
  9. Biology Check my work please

    The Hershey-Chase experiment proved that DNA was the hereditary material because. a) radioactive phosphorus in viral proteins was shown not to enter bacterial cells b) radioactive phosphorus in viral DNA was shown to enter bacterial …
  10. Biology

    40. DNA fingerprinting is used in many situations to help identify individuals. Analyze the situation below before answering the questions that follow. A man was attacked and robbed, but remembers nothing of the incident because he …

More Similar Questions