d. all of the above

Explanation:

a. Transformation: This is a process where bacteria take up DNA from their surrounding environment. The DNA is often from other bacterial cells that have burst open and released their contents into the environment.

b. Transduction: This is a process where DNA is transferred from one bacterium to another by a virus or a bacteriophage. The virus picks up DNA from a bacterial cell and then injects it into another bacterial cell.

c. Conjugation: This is a process where DNA is transferred from one bacterium to another through a direct physical connection between the two cells. This is often facilitated by a plasmid, a small circular piece of DNA that can replicate independently of the bacterial chromosome.

Question

d. all of the above

Explanation:

a. Transformation: This is a process where bacteria take up DNA from their surrounding environment. The DNA is often from other bacterial cells that have burst open and released their contents into the environment.

b. Transduction: This is a process where DNA is transferred from one bacterium to another by a virus or a bacteriophage. The virus picks up DNA from a bacterial cell and then injects it into another bacterial cell.

c. Conjugation: This is a process where DNA is transferred from one bacterium to another through a direct physical connection between the two cells. This is often facilitated by a plasmid, a small circular piece of DNA that can replicate independently of the bacterial chromosome.

Knowee AI · Accepted Answer

d. all of the above

Explanation:

a. Transformation: This is a process where bacteria take up DNA from their surrounding environment. The DNA is often from other bacterial cells that have burst open and released their contents into the environment.

b. Transduction: This is a process where DNA is transferred from one bacterium to another by a virus or a bacteriophage. The virus picks up DNA from a bacterial cell and then injects it into another bacterial cell.

c. Conjugation: This is a process where DNA is transferred from one bacterium to another through a direct physical connection between the two cells. This is often facilitated by a plasmid, a small circular piece of DNA that can replicate independently of the bacterial chromosome.

DNA can be introduced into bacterial cells by a. transformation b. transduction c. conjugation d. all of the above

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DNA can be introduced into bacterial cells by

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