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Drupady [299]
3 years ago
12

How the DNA is different from the cDNA?

Biology
1 answer:
Alexandra [31]3 years ago
6 0

Answer:

gDNA = "genomic DNA" and cDNA = "complementary DNA." cDNA is classically associated with being reverse transcribed either from all extracted RNA from a tissue or cell (total RNA) including (in eukaryotes) pre-mRNA, ribosomal RNA, tRNA, snoRNA, miRNA and mRNA, etc.) while cDNA obtained only from reverse transcription of the mRNA (expressed eukaryotic cytosolic mRNA) fraction (e.g., by poly[dT]n and random priming) is complementary DNA (cDNA) made from what is called the "transcriptome." Eukaryotes have introns and exons in the gDNA, while prokaryotes do not. So eukaryotic cDNA reverse transcribed from mRNA lacks introns. Prokaryotic-derived cDNA is always complementary to prokaryotic RNA and gDNA (so is always necessary to have a good DNase treatment prior to gene expression analysis by e.g., qPCR for prokaryotic transcriptome work)...

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In what ways are worldview influence?
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Explanation:

4 0
3 years ago
1. How do fossils form?
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Explanation:

There is a LOOOONG process for this so here it is;  

First things first.The animal dies. Soft parts of the animal's body, including skin and muscles, start to rot away. Scavengers may come and eat some of the remains.  Before the body disappears completely, it is buried by sediment - usually mud, sand or silt. Often at this point only the bones and teeth remain.  Many more layers of sediment build up on top. This puts a lot of weight and pressure onto the layers below, squashing them. Eventually, they turn into sedimentary rock.  While this is happening, water seeps into the bones and teeth, turning them to stone as it leaves behind minerals.  This process can take thousands or even millions of years.

I hope this answer helped. Thank you!

3 0
2 years ago
Roger explains to his sister the importance of water in cell processes. He describes the chemical structure of water to her. Whi
Tanya [424]

Answer:

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Explanation:

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4 0
3 years ago
Kingdom Animalia:
Mice21 [21]

Answer:

Eukaryotic

Prokaryotic

Unicellular

Multicellular

Autotrophic

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-organism having nucleus

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4 0
3 years ago
2. Describe the functions of the SRP.
loris [4]

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SRP plays an important role in understsnding bacterial physiology, emphasizing the importance of proper membrane protein biogenesis, and demonstrates the ability of time-resolved quantitative proteomic analysis to provide new biological insights.

3 0
4 years ago
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