biology topic 1&2
- Created by: Sonny-MoyseMukhtar
- Created on: 16-12-14 20:51
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Nucleic acid:
RNA- contains sugar ribosome.
- contains uracil instead of thymine.
- A gene can be exposed by splitting the hydrogen bonds in the region, RNA neuclotides copy a complementary strand of the unzipped DNA strand, mRNA leaves through a neuclear pore and attaches to the ribosome, tRNA brings amino acids in order of base sequence on mRNA.
- 3 forms of RNA
-Transfer RNA-around 80 neuclotides long which folds up and is stabalized by hydrogen bonds.
-Messenger RNA- a single…
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