Louis Pasteur is most known for his accomplishments in science, including the process of pasteurization. Pasteur also developed several vaccinations, including ones for anthrax and one for rabies.
Another major accomplishment for Pasteur was saving the silk industry. He discovered that microbes were infecting silkworms, which led to a decreased production of healthy eggs. His method of preserving the silkworms is still used in countries that produce silk, as of 2014.
Pasteur also saved the wine and beer industries in France from financial ruin when problems with contamination occurred. His method of pasteurization helped to kill organisms that impacted the quality of the wine and beer.Learn More
Non-motile bacteria are bacteria that show no motion. They lack the ability to swim toward optimal areas for survival, and they don't swim away from toxicity or toward nutrients and optimal light concentrations. This purposeful, spontaneous form of movement that most bacteria engage in is nonexistent in this form of bacteria.Full Answer >
According to the National Institutes of Health, Medline Plus, the normal resting heart rate or cardiac rate for children, who are three to four years old, ranges from 80 to 120 beats per minute. Any major deviations from the normal heart rate can indicate a medical condition.Full Answer >
Meiosis produces spores in plants, according to Kimball's Biology Pages. Spores are the beginning of the gametophyte generation, which produces gametes via mitosis as the starting cells are already haploid.Full Answer >
Base pairing is the specific bonding of complementary nucleotide bases to one another in a nucleic acid. In base pairing, a purine bonds with a pyrimidine; specifically, guanine forms a bond with cytosine, and adenine bonds with either thymine or uracil, depending on the type of nucleic acid involved.Full Answer >