1) RNA is a complementary copy of a gene and is directly used to code for polypeptides
Select one:
True
False
2) Ribosomes have enzymatic activity.
Select one:
True
False
1. The given statement is
FALSE
The central dogma of life:
DNA ---> RNA ---> Protein
RNA is produced from DNA by transcription.
The mRNA is used as the template for the polypeptide synthesis by
translation machinery. The primary RNA undergoes
post-transcriptional modifications to produce mature mRNA. Only the
mature mRNA codes for proteins.
2. The given statement is
TRUE
The Peptidyl transferase activity located in the large ribosomal
subunit is responsible for the peptide bond formation between two
amino acids. It is a ribozyme.
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