venlafaxine (brand name: Effexor) A medication used to treat depression (antidepressant) that affects chemical messengers within the brain. These chemical messengers are called neurotransmitters, and some examples are serotonin, dopamine, and norepinephrine.
They form an endospore. An endospore is a thick cell wall that helps protect them. Endospores enable bacteria to lie dormant for extended periods of time when the environmen â¦ t is unfavorable (such as extreme temperatures, radiation, extreme pH levels, extreme pressures and harmful chemical agents).
1. Bacteria. Bacteria are single-cell microorganisms that are almost everywhere, in air, water, soil, and in and on humans, animals, and plants. They can also survive the harshest of environments from very cold to very hot. Some are beneficial to us and some make us sick or are fatal.