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  1. Angel Aish

    Bio Unit 1 Doubts

    guys i need 2013 jan ms and examiner report!!!! can any one plx upload it for me!! thanx in advaNCE
  2. Angel Aish

    Bio Unit 1 Doubts

    in the mRNA theres a sequence of three nitrogeneous bases wich codes for a specific amino acid!! and its called a CODON!!! in the tRNA theres a triplet nucleotide sequence thats called anticodon and u can find this on the middle loop of the tRNA molecule i think dat antisense strand is the...
  3. Angel Aish

    Bio Unit 1 Doubts

    cystic fibrosis is caused due to the defect in the CFTR gene. this gene makes a protein that controls the movement of water in and out of the cell in your body.in ppl with cystic fibrosis the protein dosent work effectively and hence causes thick and sticky mucus and a very salty sweat wich are...
  4. Angel Aish

    Bio Unit 1 Doubts

    cystic fibrosis is caused due to the defect in the CFTR gene. this gene makes a protein that controls the movement of water in and out of the cell in your body.in ppl with cystic fibrosis the protein dosent work effectively and hence causes thick and sticky mucus and a very salty sweat wich are...
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