difference between chromatin fibre and DNA? and during protein synthesis do chromatin fibre become condense to form chromosome and through it DNA starts the proccess of protein synthesis?.. will you plzz expain what happens exactly become I am confuse in second one..
Answers
step 1= DNA produce RNA . The protein were synthesized by DNA through RNA this process is called as ' Centel dogma , .
step 2 = The uracil in RNA is instead of thymine of DNA this process is called as transcription.
Step 3 = The mRNA is formed in nucleus comes in cytoplasm. It brings in the coded message from DNA . The code for each amino acid consist of three nucleotides .It is called as triplet codon .
step 4 = During the process. the ribosome keeps on moving from one end to the mRNA to other end by the distance of one triplet codon . This process is called as translocation .
step 5= when mRNA is nearby tRNA . tRNA has ‘ anticodon ’ having complementary sequence to the codon on mRNA . This process is called as translation.
step 6= In whole process their are such many chains comes together to form complex protein . This process is called as protein synthesis .
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