I got two hours of sleep a day, which is not enough, although four hours would be sufficient. In order to get more sleep this time I'm going to try to reduce the amount of air-traffic control communication that I have to do, so that I'm not constantly on the radio. NOVA: Your last flight lasted a little over six days.
Alpha and beta glucose differ in stereochemistry at one single carbon. In the alpha-form, a bulky group is in a so-called axial position, and in the beta-form, the group is in a more favourable equatorial position. These different positions lead to different bonds in polysaccharides, giving rise to a need for different enzymes to digest them.
â¢ Sucrose is produced from a glucose and a fructose molecule. Lactose is produced from a glucose and a galactose molecule. â¢ Sucrose is the abundant sugar in fruits and vegetables, whereas lactose is abundant in milk.â¢ Lactose is a reducing sugar, whereas sucrose is not.â¢ Therefore, sucrose doesnât answer to the Benedictâs test o Fehlingâs test.lucose, galactose, and fructose are monosaccharides. Disaccharides are formed by combining two monosaccharide molecules. This is a condensation reaction where a water molecule is eliminated. Sucrose, lactose, and maltose are few examples for disaccharides.