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Dna synthesis

Dna synthesis

(Science: molecular biology) The linking together of nucleotides (as deoxyribonucleotide triphosphates) to form dna. In vivo, most synthesis is dna replication, but incorporation of precursors also occurs in repair. In the special case of retroviruses, dna synthesis is directed by an rna template (see reverse transcriptase).


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Re: Totipotent Stem Cell From Molecular Components

... RNA polymerases, Ribosomes, and other proteins that help with protein synthesis. I then look at the structure of the protein as is and inside a ... it from the protein synthesis enzymes using a centrifuge. As far as the DNA side of things first I do DNA extraction(in this case of my own DNA). ...

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by caters
Fri Aug 01, 2014 1:42 am
 
Forum: Cell Biology
Topic: Totipotent Stem Cell From Molecular Components
Replies: 2
Views: 2761

Protein synthesis during S phase

Are you sure there is no protein synthesis during S phase? If it is so, I'd say it's because the DNA is busy with all the replication and thus cannot lose time with transcription.

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by JackBean
Wed Sep 25, 2013 11:10 am
 
Forum: Cell Biology
Topic: Protein synthesis during S phase
Replies: 3
Views: 1844

Why must we avert the genome of Eden?

... on. My initial intention was to examine the claim, that the results of DNA studies confirm Darwinian evolution. I think there is no point in discussing ... recognize how big this problem really is. Many genes required for photosynthesis have been found in the genome of a sea-snail (Elysia chlorotica)6, ...

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by Hunor
Mon Sep 23, 2013 12:08 am
 
Forum: Evolution
Topic: Why must we avert the genome of Eden?
Replies: 6
Views: 7521

telomer

If you know the difference between the leading and lagging strand of DNA, one is replicated easily while other lags behind. The long ends of chromosome ... or lack of it, signals apoptosis. Cancer cells avoids apoptosis, by synthesis of more and more telomeres which synthesis the ends of chromosomes ...

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by balamurugan3
Sat Aug 10, 2013 3:52 am
 
Forum: Cell Biology
Topic: telomer
Replies: 2
Views: 1395

cell

... a Hayflick limit (can only divide 50 times)). Now, often, as 99% of DNA or there abouts is responsible for only controlling and regulating protein synthesis, plus the activity varies from cell to cell, this doesn't cause too many problems ...

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by billyfisher100
Mon Jan 21, 2013 11:36 am
 
Forum: Cell Biology
Topic: cell
Replies: 1
Views: 2286
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