You decide to clone a gene using a plasmid vector featuring ampicillin resistance and lacz. however, when you try to grow the e. coli onto a plate containing x-gal and ampicillin, you see no colonies. explain what most likely went wrong during the cloning process.

Place the steps tor the formation of the enzyme pepsinogen in correct order

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

Plz ! cattle ranchers and dairy farmers rarely allow all of their animals to reproduce instead they practice selective breeding and only encourage the reproduction of animals with specific features. which of the following cows would a dairy farm most likely choose to reproduce? a. a cow that makes a lot of milk. b. a cow that can run quickly. c. a cow with a think, soft fur. d. a cow with large, strong hooves.