All of the following are processes used to introduce dna molecules into bacterial cells except:
transformation
transduction
transcription
conjugation

The correct answer is option third - transcription.

Explanation:

Bacteria have evolved three ways to introduce DNA molecule into other bacteria cells and increase there genetic diversity which is - transformation, transduction, and conjugation.

Transformation is a process of gene transfer horizontally by which some bacteria introduce foreign genetic material from the outer environment.

Transduction is the process of introducing a bacterial genome into another with the help of the virus-like bacteriophage.

Conjugation is the process of the gene transfer from the donor to a recipient with the help of pilus.

Thus, the correct answer is option third - transcription.

answer; i believe that the correct answer is (light);

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.