Taq polymerase enzyme important for efficiency in PCR because it is thermostable polymerases that remain active at high temperatures (90 -95 degree Celsius) a beyond the denaturation temperature of DNA.
PCR :
Polymerase chain reaction (PCR) is a laboratory technique for rapidly amplifying millions to billions of copies of a specific segment of DNA, which can then be used for further research.
Taq polymerase is a DNA polymerase derived from bacteria called Thermus aquaticus, which are naturally thermophilic and is a thermostable polymerases that remain active at temperatures higher than the temperature at which DNA is denatured. This allows PCR to be used on DNA samples without the need to add new DNA polymerases after each cycle.
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Answer:
The correct answers are -
a) An intramural (confined to the myometrium)
b) Sonolucent fluid collection in the uterine canal
Explanation:
A leiomyoma, otherwise called fibroids, is an amiable smooth muscle tumor that rarely becomes malignant growth. They can happen in any organ, yet the most widely recognized structures happen in the uterus, little entrail, and the throat. Uterine fibroids are noncancerous developments of the uterus that frequently show up during childbearing years. Likewise called leiomyomas.
Hydrometra is a large and descriptive term that refers to a distended uterus filled with clear, non-infected fluid. Fluid accumulation in the uterus is termed hydrometra that appears as a Sonolucent fluid collection in the uterine canal sonographically.
Answer:
Providing a controlled source of water vapour through which water can be vaporized into the plant envoirment.
Explanation:
Humidity ratio is the ratio of the mass of water in air to the mass of dry air. Humidity is needed in some conditions where the air is very dry. In a very dry air setting, there can be excess moisture loss from the plant surface, increasing the Humidity ratio can counter this effects and reduce excess moisture loss.