Web Analytics

Questions › Biology

Biology Asked by a SnapAndSolve user · about 2 hours ago

List the temperatures and summarize what occurs at this temperature in the table below. 15. In which cycle...

14. List the temperatures and summarize what occurs at this temperature in the table below.
15. In which cycle number do the desired product segments of DNA appear?
16. How many copies of the target sequence are made at the end of the thirtieth cycle?
17. What would happen if there were no target sequences in a sample?

Answer

  1. Temperature: 94°C - What Occurs: Denaturation of DNA strands.

    Temperature: 50-65°C - What Occurs: Annealing of primers to the DNA template.

    Temperature: 72°C - What Occurs: Extension of the DNA strand by DNA polymerase.

  2. The desired product segments of DNA typically appear by the third cycle.

  3. At the end of the thirtieth cycle, approximately 1,073,741,824 copies of the target sequence are made.

  4. If there were no target sequences in a sample, no amplification would occur, resulting in no product formation.

Have a similar question?

Snap a photo of your homework and get a step-by-step answer in seconds. You can ask follow-up questions until it makes sense.

Solve my question free Biology help Find a biology tutor

More biology questions