A Common Method Used to Introduce RDNA into Bacterial Host

question 11

Multiple Choice

A common method used to introduce rDNA into bacterial host cells is

• A)viral infection.
• B)bacteriophage infection.
• C)plasmid transfer.
• D)microinjection of DNA.
• E)laser irradiation of cells in a fluid containing DNA.

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Definitions:

Unwanted Solutes

Substances dissolved in a fluid (like water) that are not desired, often requiring processes for their removal.

Urinary Excretion

The process of removing waste and toxic substances from the body through the formation and discharge of urine.

Respiration

Physiological processes that collectively supply animal cells with oxygen and dispose of their waste carbon dioxide.

Antidiuretic Hormone

A hormone that helps to control the balance of water in the body by reducing the amount of water excreted by the kidneys.