What processes take place before the mature mrna exits the nucleus?

Which statement best describes the relationship between an allele and a gene? question 1 a. an allele is a variation of a gene that can be expressed as a phenotype. b. an allele is the part of a gene that attaches to messenger rna molecules. c. an allele is a segment of a dna molecule that controls replication of a gene.

Explain the significance of the increased cell specialization of the volvocine line

Which process in respiration happens first? a)pyruvate processing b)electron transport chain c)krebs cycle d)glycolysis