To indicate a range, include a dash between the two cell references.

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

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To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

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A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

General structure of a plant cell

Cell-wall structure of Gram-positive and Gram-negative bacteria.

What is a stem cell?

Each cell nucleus throughout the body contains the genes, DNA, and chromosomes that make up the ...

Brush border cell

Spectral karyotype of cell

Author Question: To indicate a range, include a dash between the two cell references. (Read 88 times)

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