<h3>What is DNA MTase activity and PEC assay?</h3>
- Based on the exciton energy transfer (EET) effect and site-specific cleavage of restriction endonuclease, a highly sensitive photoelectrochemical (PEC) test for MTase activity and inhibitor screening was created.
- The test was created by fusing CdSe quantum dots (QD) with probe DNA that was tagged with Au nanoparticles (NPs).
- The photocurrent signal was drastically reduced as a result of the potent EET effect between Au NPs and CdSe QDs.
- A sensing region on the pDNA allowed it to recognise the target DNA (tDNA) and hybridise with it to create a DNA duplex.
- The photocurrent signal was restored once the EET was broken by the site-specific cleavage of HpaII, which allowed the DNA duplex to be broken and Au NPs to be released.
Learn more about DNA here:
brainly.com/question/316480
#SPJ4
Answer:
Subpolar low. Subpolar lows: semi-permanent cyclone where surface midlatitude southwesterlies converge with the polar northeasterlies. Subpolar lows, the Aleutian low over the North Pacific Ocean and the Icelandic low over the North Atlantic , are well-developed in winter, but weaken or disappear in summer.
His heart isn't pumping adequately to remove the water from his body due to his weight gain because it takes more for your heart to work correctly if your are over weight
Natural selection involve natural causes while artificial selection is by human breeding or human intervention.
The process of domestication is called artificial selection. Like natural selection, artificial selection acts by allowing differential reproductive success to individuals with different genetically determined traits in order to increase the frequency of desirable traits in the population. Natural selection and selective breeding can both cause changes in animals and plants. The difference between the two is that natural selection happens naturally, but selective breeding only occurs when humans intervene.