Which of the following is NOT one of the primary functions of carbohydrates in the human body?     a) Structural support     b) Oxygen transport     c) Energy production     d) Providing raw materials for other biological molecules

Which of the following statements is TRUE? A) Monosaccharides are the building blocks of polypeptides.B) Nucleotides are the building blocks of saccharides.C) Carbohydrates are water soluble and responsible for short term energy storage.D) Amino acids are made of peptides.E) Fatty acids are responsible for DNA replication

which of the following statements is true? a.) sucrose has no nutritional value b.) sucrose supplies more energy gram per gram, than starch c.) sucrose is a source of glucose d.) sucrose is comprised of two glucose molecules

Which of the following is not a type of lipid? A) lipoproteins B) glycerides C) enzymes D) steroids E) unsaturated fatty acids

The most abundant element, by mass, in living organisms is: a) C b)  O  c)  N  d)  Na Which of these molecules is a polymeric macromolecule? A) glucose   b)  urea  c)  citric acid  d)  albumin (a protein) A polymeric macromolecule which consists of glucose monomer units is: a) glycogen  b)    albumin   c)  phosphatidyl choline   d)  cholesterol

Which of the following molecules is an inorganic molecule? a) cholesterol  b) sucrose  c) collagen d) carbon mo

The main difference between starch and glycogen is: A) Starch functions to store energy, While glycogen functions as a structural molecule B)Glycogen Functions to store energy, while starch functions as a structural molecule C)Starc is made of glucose, while glycogen is made of ribose D)Starch is made of ribose, while glycogen is made of glucose E)Starch is found in plant cells, while glycogen is found in animal cells

Which of the following is NOT a naturally-occurring amino acid?

Which of the following best describes carbohydrates?     a) Proteins made of amino acids     b) Lipids that store energy     c) Macronutrients containing carbon, hydrogen, and oxygen     d) Minerals essential for enzyme function

**SELECT ALL THAT APPLY ** The role of cholesterol in the body includes: a) readily enters the Krebs cycle for faster ATP synthesis b) helping to provide essential nutrients to the brain and lungs c) parent molecule of steroid hormones e) helping to mobilize fats during periods of starvation