Did you know?
Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).
Did you know?
As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.
Did you know?
When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.
Did you know?
Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.
Did you know?
By definition, when a medication is administered intravenously, its bioavailability is 100%.
Leder's experiment showing the binding of mRNA to DNA that contains an intron
Scaling the Earth down to the size of a basketball, the Moon is roughly the size of a tennis ball. T
Pavlov’s Salivary Conditioning Experiment (1 of 2)
Fluidization - Data Table of experiment
The Meselson–Stahl experiment proves DNA replicates semiconservatively
In a Millikan experiment, a 6.89E-14 kg charged oil droplet is suspended in the electric field ...