i need it as so0n as possible plz..be4 10:00
2007-12-30 15:43:54 · 10 answers · asked by MiNNi3 2 in Science & Mathematics ➔ Biology
Jordache or Guess?
Levis are best for coding for protiens...
2007-12-30 15:47:55 · answer #1 · answered by Anonymous · 0⤊ 6⤋
wow ... now isnt that broad. what organism are we talking about ? Humans ... yeasts ... e-coli ? each organism has different genes coding or not coding for different things at different times. There are somes things called introns that seem to be thought of a junk. Genes that do code for things have certain charcteristics like a start codon, a promotor something else and a stop codon. good example is the lac operon. Hope this helps.
2007-12-30 18:35:59 · answer #2 · answered by Anonymous · 0⤊ 1⤋
There are numerous stages the place gene expression may be regulated (to illustrate: on the transcriptional point, the submit-transcriptional point, translational point, submit-translational point, and so on). There are some differences between regulation of gene expression in eukaryotic and prokaryotic platforms on the transcriptional point such as a results of fact the certainty that prokaryotic transcription can often times count number heavily on the food available to the cellular while eukarytoic transcription is greater complicated and in many circumstances contains many transcription aspects to proceed effectively. the main stages the place the regulation differs between eukaryotes and prokaryotes is the submit-transcriptional point (no mRNA processing including capping, splicing, and poly A tail addition) and the submit-translational point -- prokaryotes do no longer regulate their proteins (to illustrate by utilizing phosphorylation). desire this helps!
2016-10-10 16:49:20 · answer #3 · answered by ? 4 · 0⤊ 0⤋
A eukaryotic gene...hope that's right. I've listed a website that might help. Look about half way down under the heading: The Core Gene Sequence: Introns and Exons
2007-12-30 16:00:35 · answer #4 · answered by kelhun 3 · 0⤊ 4⤋
Lots -- in the case of the human genome, about 98% of the genetic material is in introns which don't code for proteins.
2007-12-30 15:46:58 · answer #5 · answered by Anonymous · 1⤊ 2⤋
Pseudogenes.
NOTE***Introns are not genes. They are contained within genes, along with exons, but the combination of the two makes up all genes. Pseudogenes are complete genes that are not expressed at all.
2007-12-30 15:46:21 · answer #6 · answered by Joseph J 2 · 1⤊ 2⤋
RNA coding genes
2007-12-30 15:52:37 · answer #7 · answered by OKIM IM 7 · 1⤊ 3⤋
Introns which form repeating sequences known as mini-satellites.
2007-12-30 16:50:03 · answer #8 · answered by Peter R 1 · 0⤊ 1⤋
Those would be the non-coding RNAs. These are genes that are transcribed into RNA, but it will stay as RNA and wont make proteins.
Examples:
transfer RNA (tRNA), ribosomal RNA (riRNA), small RNAs (snoRNAs), siRNAs (silencing RNAs), etc. They have functions, but as RNA, not as proteins.
Hope it helps!!
Edit: Will you need to know what those RNAs do? or you know already? Let me know!
2007-12-30 15:52:08 · answer #9 · answered by Luciferase 3 · 5⤊ 2⤋
All genes code for amino acids -- the building blocks for proteins...
2007-12-30 15:49:57 · answer #10 · answered by chem.lady 3 · 0⤊ 5⤋