Classification: Double Variables in Biology and Chemistry

Note, this page lists some tables found on other pages. You can view the particular pages to find more details about them.

Above is a simplified version of chemicals. And above generally lists Brontsted-Lowry acids and bases, and not Lewis acids and bases. (If including Lewis acids and bases, examples would expand.).

  Table of drugs that affect the autonomic nervous system

Drugs that affect the central nervous system, can be divided into 8 types: neurodegenerative diseases, anxiolytic and hypnotic drugs, CNS stimulants, anesthetics, antidepressants, antipsychotic drugs, opioids, and epilepsy.

Avocados and tomatoes are ripened flower parts, as is corn. The skin of a grain of corn is developed from the ovary of the flower. Broccoli itself is a collection of flowers + the stalk of the flowers. Kale is simply a leaf. The reason that these distinctions are important is that the development pathways of flowers and fruits is different from the development pathways of leaves and shoots. The development of roots is different still from that of flowers and fruits and leaves and shoots, so using a grocery store definition of vegetable seems likely to cause confusion.

   Dielectric material examples.