1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Phantasy [73]
1 year ago
10

What temperatures are involved in the pcr cycle? what processes take place at each temperature?

Biology
1 answer:
vlada-n [284]1 year ago
6 0

The answer to the above question is:

94 degree Celsius for denaturation, 45-65 degree Celsius for primers anneal, and 72 degree Celsius for primer extension.

Denaturation: This process denatures the template (breaks the hydrogen bonds between the two strands) and activates the Taq DNA polymerase. You can adjust the activation period for a particular application or to increase yield, but it is typically kept around 94 degrees C for 2-3 minutes.

The primers anneal to the target sequence region of the template during this stage. The annealing temperature, which is typically 45–65 °C, depends on the Tm of the primers.

Primer extension/elongation: In this stage, Taq polymerase amplifies the target sequence at 72 degrees Celsius for the duration of the target's length, often between 45 and 3 minutes.

<h3>What is denaturation?</h3>

Denaturation is a biological process that alters a protein's molecular structure. As a result of denaturation, many of the weak connections or bonds (such as hydrogen bonds) that give proteins their highly organized structure in their native (natural) state are broken.

To learn more about denaturation with the help of given link:

brainly.com/question/1303446

#SPJ4

You might be interested in
Ferns often have small bumps called sori arranged in rows on their undersides. What are these structures?A) Spore capsules.
leva [86]

Answer:

A) Spore capsules

Explanation:

Ferns produce spore capsules contained in the sporangium (plural: sporangia), a structure localized on the undersides of the leaves. Moreover, the sporangia are borne in clusters known as sori (singular sorus). The spores are single reproductive cells that, when mature, are released from the sporangium to germinate on soil and produce new ferns. In a fern sporangium, the maximum number of spores is 64, although this number depends on the species.

6 0
3 years ago
What structural feature of cells can allow molecules to flow directly from the inside of one cell to the inside of the next
antoniya [11.8K]
Specialized cell junctions<span> occur at points of cell-cell and cell-matrix contact in all tissues.</span>
6 0
3 years ago
Read 2 more answers
What are the effects of computer hacking?
Ghella [55]
Getting tracked down by the fbi
8 0
2 years ago
Read 2 more answers
What is a sentence for the word scientific inquiry
Oxana [17]
<span>The scientific inquiry on Bigfoot revealed that it was only a costume.</span>
4 0
3 years ago
Why insects are the most diverse animals that live in all habitats?​
enyata [817]
Insects has a broad range of species and they are able to easily adapt according to their surroundings, hence increasing their survivability rate
7 0
3 years ago
Other questions:
  • You may see a lot of brain imaging studies in the news or on the Internet. Thinking back to the research methods discussed in Ch
    8·1 answer
  • Will give Brainliest for answer ASAP
    8·2 answers
  • You have 3 turtles, each with a mutation that causes them to have a strange polka dotted pattern on their shells. Assume all 3 m
    12·1 answer
  • Which part of a lake is most likely to have no photosynthesis?
    14·2 answers
  • Which of the following choices correctly identifies the steps of Mitosis?
    11·1 answer
  • Which statement best describes the relationship between the bending of a ray of light and a black hole?
    14·2 answers
  • Nick is conducting a controlled experiment to test whether music helps daisies grow faster. Below are the steps to Nick's experi
    6·2 answers
  • Your eye color comes from your genes, which contain codes for _____ that are responsible for generating the necessary pigments.
    10·1 answer
  • Answer please correctly and I will give you 5 Brainly STARS!!!
    8·1 answer
  • What is a malformed frog
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!