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Hi All,
Can anybody help me on this ?
Thanks
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In Topic: Threw ribosome or DNA
25 December 2012 - 04:52 AM
In Topic: Choose Ribosome or DNA
23 December 2012 - 10:02 PM
In Topic: Choose Ribosome or DNA
23 December 2012 - 09:54 PM
DNA and Ribosomes both of them are organelles . DNA is inherited from the partents and DNA in the eukaryotic cell ;it control the development of the cell and know how to function in the cell.DNA found in the nucleous and it allow DNA for replication.However, DNA after replication is doing transcribion to produce RNA. The pre-mRNA synthesized at the end transcription which need some modification after it complete the transcribition .the m-RNA move to the cytoplasm after it checked its transcribited .
mRNA carry copies of genetic meterials that are used to assemble amino acids to produce proteins/polypeptide chains.However, Ribosome for eukaryotic cell is found in the cytoplasm and the active ribosome contain of r-RNA +protein. The ribosome have catalytic properties and it has its own structure . Ribosome (two subunits) hold the m-RNA. The t-RNA(is
Thats what I know , thank you
mRNA carry copies of genetic meterials that are used to assemble amino acids to produce proteins/polypeptide chains.However, Ribosome for eukaryotic cell is found in the cytoplasm and the active ribosome contain of r-RNA +protein. The ribosome have catalytic properties and it has its own structure . Ribosome (two subunits) hold the m-RNA. The t-RNA(is
small ribosomal subunit to recogize the5' of the m- RNA) The small ribosomal subunit scans RNA until it reaches the AUG codon and it combines both of the to large and small subunit to produce protein.That's why I dont know which one to threw it , both of them are important without DNA there is no RNA for ribosome to make protein and without prothein there is no function.
Thats what I know , thank you
In Topic: Plz Somebody help to answer these question in biology
25 September 2012 - 05:21 AM
Discuss these question in useful as scientific hypotheses and give if it could be falsified and what factors are measurable and controllable:
1. Sea turtles are likely to hatch at the period of the new moon.
2-. Drinking coffee a day decreases the risk of heart disease in women.
3. Manatees and elephants have a same ancestor.
4. Organic food is healthier than the other types of food.
Questions:Answer them in scientific way:
1- How effective are extracts of marigold and rosemary as mosquitoes repellents?
Thank You
1. Sea turtles are likely to hatch at the period of the new moon.
2-. Drinking coffee a day decreases the risk of heart disease in women.
3. Manatees and elephants have a same ancestor.
4. Organic food is healthier than the other types of food.
Questions:Answer them in scientific way:
1- How effective are extracts of marigold and rosemary as mosquitoes repellents?
Thank You
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