« previous next »
« previous next »
 

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

black widow black widow
Hardy-Weinberg Question P1 Hardy-Weinberg Question P1
Sound intensity log question Sound intensity log question
Incomplete dominance in snapdragon flower color. Red-flowered snapdragons crossed with white-flowere Incomplete dominance in snapdragon flower color. Red-flowered snapdragons crossed with white-flowere
economic question economic question
economic question economic question
Video: Muscle cell structures - actin, myosin and titin filaments

For a complete list of videos, visit our video library