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Did you know?

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.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

The 31 pairs of spinal nerves. The 31 pairs of spinal nerves.
A karyotype arranges the chromosomes in a standard format A karyotype arranges the chromosomes in a standard format
Chromosomes replicate during the S phase Chromosomes replicate during the S phase
Segregation of chromosomes at meiosis in a 14/21 translocation carrier. Six types of gametes are pro Segregation of chromosomes at meiosis in a 14/21 translocation carrier. Six types of gametes are pro
Fluorescent in situ hybridization (FISH) of human metaphase chromosomes Fluorescent in situ hybridization (FISH) of human metaphase chromosomes
Hfr chromosomes Hfr chromosomes
Video: Dorsal Recumbent Position

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