Ming明000012021-04-28 10:38:49active immunity（主動免疫）： Immunity acquired through direct stimulation
of the immune system by antigen。
active transport（主動運輸）：Transport of molecules against a
concentration gradient （from regions of low concentration to regions of high concentration） with the aid of proteins in the cell membrane and energy from ATP。
Alcohol fermentation（乙醇發酵）：is the formation of alcohol from sugar。
Yeast， when under anaerobic conditions， convert glucose to pyruvic acid via the glycolysis pathways， then go one step farther， converting pyruvic acid into ethanol， a C-2 compound。
aerobe（好氧微生物）： A microorganism that lives and grows in the presence of free gaseous oxygen （O2）。
aflatoxin（黃麴黴毒素）： From Aspergillus flavus t， a mycotoxin that
typically poisons moldy animal feed and can cause liver cancer in humans and other animals。
AIDS（愛滋病）： Acquired Immune deficiency syndrome。 The complex of signs and symptoms characteristic of the late phase of human immunodeficiency virus （HIV） infection。
Ames test（艾姆氏實驗）： A method for detecting mutagenic and potentially
carcinogenic agents based upon the genetic alteration of nutritionally defective bacteria
anabolism（合成代謝）： The energy consuming process of incorporating
nutrients into protoplasm through biosynthesis。