Search results
Results from the WOW.Com Content Network
"The Egg" is a fictional short story by American writer Andy Weir, [1] first published on his website Galactanet on August 15, 2009. [2] It is Weir's most popular short story and has been translated into over 30 languages by readers. [3] The story follows a nameless 48-year-old man who discovers the "meaning of life" after he dies. [4]
First, glucose metabolism is faster through ethanol fermentation because it involves fewer enzymes and limits all reactions to the cytoplasm. Second, ethanol has bactericidal activity by causing damage to the cell membrane and protein denaturing , allowing yeast fungus to outcompete environmental bacteria for resources. [ 6 ]
Kurzgesagt (/ ˌ k ʊər t s ɡ ə ˈ z ɑː k t /; German for "In a nutshell", "in short", or literally "shortly said"; German pronunciation: [ˈkʊʁt͡sɡəˌzaːkt]) is a German animation and design studio founded by Philipp Dettmer.
Alcohol dehydrogenase activity varies between men and women, between young and old, and among populations from different areas of the world. For example, young women are unable to process alcohol at the same rate as young men because they do not express the alcohol dehydrogenase as highly, although the inverse is true among the middle-aged. [37]
This reaction is catalyzed by alcohol dehydrogenase (ADH1 in baker's yeast). [3] As shown by the reaction equation, glycolysis causes the reduction of two molecules of NAD + to NADH. Two ADP molecules are also converted to two ATP and two water molecules via substrate-level phosphorylation.
The polyol pathway is a two-step process that converts glucose to fructose. [1] In this pathway glucose is reduced to sorbitol, which is subsequently oxidized to fructose. It is also called the sorbitol-aldose reductase pathway. The pathway is implicated in diabetic complications, especially in microvascular damage to the retina, [2] kidney, [3 ...
Fischer glycosidation (or Fischer glycosylation) refers to the formation of a glycoside by the reaction of an aldose or ketose with an alcohol in the presence of an acid catalyst. The reaction is named after the German chemist, Emil Fischer, winner of the Nobel Prize in chemistry, 1902, who developed this method between 1893 and 1895. [1] [2] [3]
Maltitol is a sugar alcohol (a polyol) used as a sugar substitute and laxative. It has 75–90% of the sweetness of sucrose (table sugar) and nearly identical properties, except for browning. It is used to replace table sugar because it is half as calorific, does not promote tooth decay, and has a somewhat lesser effect on blood glucose.