Biologia IBPaper 1A, specimen 2025wzorowane1 pktzamkniętełatwe (szac.)
Which pair consists of DNA regions that do not specify a polypeptide amino-acid sequence? A. A promoter and a telomeric repeat region B. Two alternative coding alleles of a pigment gene C. A protein-coding exon and a ribosome-binding peptide D. The coding…
Biologia IBPaper 1, listopad 2024wzorowane1 pktzamkniętełatwe (szac.)
Which set consists of DNA regions that can have functions without encoding polypeptide sequences? A. A promoter, a telomere and a tRNA gene B. A promoter, a translated exon and a telomere C. A tRNA gene, a protein-coding exon and a DNA replication origin D. A…