« previous next »
« previous next »
 

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Examples of intracellular receptors Examples of intracellular receptors
Marine spoon worm Marine spoon worm
Examples of endocrine disorders. (C) A patient with congenital hypothyroidism. Examples of endocrine disorders. (C) A patient with congenital hypothyroidism.
Marine and coastal ecosystems Marine and coastal ecosystems
Paleozoic Marine Invertebrates Paleozoic Marine Invertebrates
Examples of Sequenced Genomes Examples of Sequenced Genomes
Video: Polysaccharides

For a complete list of videos, visit our video library