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k0ka [10]
3 years ago
6

Write 4 paragraphs and thank you

Biology
1 answer:
s344n2d4d5 [400]3 years ago
6 0

There is something new! There is now 5 seasons instead of 4. Everyone is really happy. It is called the second summer. This is pretty cool because summer does not last very long, and with a second summer it could last longer.

Some people might not enjoy having a longer summer though. It is a big change for everyone. Me and my friends like summer because there is more time for us to do things together, and spend more time together. Summer is fun for a lot of people for example, there is no school. When you dont have school it makes more time for people to spend with family and friends.

If there is a second summer there is more time to spend outside, with friends, going on trips with family, and lots of other things. This is because there would be more time off school. If there was more time off school then there is more free time to do what ever you want. But.... some people do not like summer as much as others. The people that dont really like summer would just have to get used to it. There is nothing you can do that is part of earths rotation.

So if there is 5 seasons now, no one can change it. They can not change it because no one can rotate or tilt the earth. The earth tilts when it is changing seasons. No one can just go up and tilt the earth so they could have the season they want. But that is what i think would be cool if there were 2 summers. Also during summer is when family, and Friends can plan vacations. So people could go on vacation more to!

this is the best I can do❤❤

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All are used to resolve questions in molecular and biochemistry/biotechnology

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PCR: resolution of an amplicong on agarose gel to chech size after thermocycling

DNA gel electrophoresis,

Recombinant DNA, A DNA fragment that it attached to another such as a reporter, commonly used is GFP attached to protein of interest to track movement

Cloning, Duplicate an amplicon, insert into a vector, transform this vector into a bacteria that is designed to make multiple copies of itself

Northern blots, Method used to detect different sizes RNA from a mixture of other products

Southern blots, method used to detect different sizes of DNA similar to the idea of a Northern Blot

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Confocal microscopy,

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cDNA library, collection of the coding sequence of a organism/tissue

Microarrays, the platform used to detect thousands of gene sequences at once

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GFP, Green fluorescent protein, a reporter protein used in recombination protein creation

Bright field microscopy, microscopy that uses light or natural light to detect samples

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Phase contrast microscopy, Microscopy technique used to detect the different states of matter of a specimen

Fluorescence microscopy, use of fluorophore attached to sample for investigation

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Scanning electron microscopy,  the surface of a sample is scanned with a beam of electrons to generate an image

X ray crystallography, determining a structure of a protein my using an x-ray technique

2D PAGE electrophoresis,  separation of proteins by two phases sizes and charges

NMR,  Nuclear magnetic resonance, spinning of all the nuclei and measurement of the energy that it gives off.

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