SCIE

• Carbohydrates


  are the major source of energy for the body.
• carbon, hydrogen, and oxygen


  All carbohydrates contain
• one


  "mono" which means
• monosaccharide


  is the simplest sugar and the basic subunit of a carbohydrate.
• glucose and fructose.


  The most common monosaccharides are
• isomers


  Compounds with the same molecular formulas are called
• glycogen


  Sometimes we eat too much, especially when we are tired, the excess glucose is stored in the liver as ________ for later use.
• fructose


  Fruits like grapes, apple or atis contain a monosaccharide called _____ or fruit sugar
• disaccharide


  teacher who mentioned one time in their class that the sugar we use to sweeten coffee is a
• Condensation


  reaction is a reaction in which two molecules or parts of the same molecule combine.
• Hydrolysis reaction


  occurs when the bond between monosaccharides is broken with the addition of a water molecule.
• galactose and glucose


  Lactose is made up of a sugar called
• lactase


  a specific enzyme, ____ is necessary to help break the bond between the two monosaccharides when lactose is digested.
• "lactose intolerant"


  People who cannot digest milk products are called
• polysaccharides


  wherein the food samples like sweet potato and ripe banana turned blue-black when stained with iodine solution. In their class discussion, these foods contain
• many


  poly means
• starch, glycogen, and cellulose.


  three common polysaccharides-
• Starch


  is the chief storage form of carbohydrates in plants and the most important source of carbohydrate in human nutrition.
• Glycogen


  is a polysaccharide that is similar to starch because it is also composed of alpha glucose units.
• lipids


  that have the "job" of storing energy for later use.
• fats and oils


  The most abundant of the lipids are the
• lard and butter


  Examples of animal fats are
• Steroids


  are another class of lipids whose molecules are composed of fused rings of atoms.
• cholesterol.


  The most important steroid is
• enzymes


  It is known as biological catalysts.
• DNA replication.


  The process by which an identical copy of the original DNA is formed is called
• monosaccharides, disaccharides, and polysaccharides.


  Carbohydrates are classified into three subtypes:
• Monosaccharide


  is the simplest sugar and the basic subunit of a carbohydrate.
• one


  mono means
• glucose and fructose.


  The most common monosaccharides are
• C6H12O6


  Although both of these onosaccharides have the formula
• carbohydrates, lipids, proteins and nucleic acid


  what are the macromolecules in biomolecules
• two


  Di means
• sucrose, lactose, maltose


  give 3 types of disaccharides
• Starch, Gylcogen, cellulose


  enumerate 3 types of polysaccharides
• oil, fats, steroid


  give at least 3 kinds of lipids
• sterol


  cholesterol aka
• calorie


  heat energy in the body
• protein


  building blocks of the cell body
• lard and butter


  two examples of fats