« previous next »
« previous next »
 

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

A single base substitution leading to a single amino acid substitution in the hemoglobin beta chain A single base substitution leading to a single amino acid substitution in the hemoglobin beta chain
Amino acid codon chart Amino acid codon chart
Properties of Nitric Acid Properties of Nitric Acid
Regulation of fatty acid synthesis in animal cells Regulation of fatty acid synthesis in animal cells
Synthesis of Phosphatidic acid and CDP-diacylglycerol in bacteria Synthesis of Phosphatidic acid and CDP-diacylglycerol in bacteria
Versatility of the pyridoxal phosphate Schiff base (aldimine) in amino acid reactions Versatility of the pyridoxal phosphate Schiff base (aldimine) in amino acid reactions
Video: Electrocardiogram Examination

For a complete list of videos, visit our video library