Alternative Splicing is a regulated process during gene expression that results in a single gene coding for multiple proteins.
(Pp is the purple flower with the unknown genotype, pp is the white flower)
First scenario:
Pp x pp
first generation: Pp Pp pp pp (two purple, two white flowers)
Second scenario:
PP x pp
second generation : Pp Pp Pp Pp (four purple flowers)
<span>Escherichia coli bacterium
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i had this question on a test also and chose B , and it was wrong. C is your answer trust me. I know
→ Answer: RNA polymerase binds to the amylase gene promoter
→RNA elongation proceeds until RNA polymerase falls off the DNA
→A poly A tail is added to the 3' of pre-mRNA
→A mature mRNA is exported out of the nucleus
→ The tRNA charged with Met amino acid recognizes the AUG on the amylase mRNA bound to small ribosomal subunit
→Ribosome is fully assembled and translation elongation proceeds
→A release factor binds a stop codon on the amylase mRNA
→The growing polypeptide chain continues to insert itself inside the lumen of the ER
→Vesicles containing amylase leave the Golgi and fuse with plasma membrane to secrete protein from the cell
