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Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Concentric double-pipe heat exchanger for co-current flow Concentric double-pipe heat exchanger for co-current flow
Denaturation of DNA when native (double-stranded) Denaturation of DNA when native (double-stranded)
Hydration of a Carbon–Carbon Double Bond Hydration of a Carbon–Carbon Double Bond
Prometaphase Chromosomes are clearly double structures Prometaphase Chromosomes are clearly double structures
Consequences of a double exchange occurring between two nonsister chromatids Consequences of a double exchange occurring between two nonsister chromatids
Rosalind Franklin’s Photo 51, revealing DNA to be a double helix Rosalind Franklin’s Photo 51, revealing DNA to be a double helix
Video: Ciliate conjugation Animation

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