Identify the macromolecules present in each food item: 1.) Meat Macromolecules: (?) 2.) Butter Macromolecules: (?) 3.) Bread Macromolecules: (?) 4.) Beans Macromolecules: (?) 5.) Coffee Macromolecules: (?) 6.) Potato Fries Macromolecules: (?)

During fasting, the glycerol backbone of the triacylglycerol can be converted which of the following?  a) Cholesterol b) Fatty Acids c) Glucose d) Bile Acids e) None of the above

1) Draw a chromatogram depicting separation of proteins 1, 2, and 3 (protein #1, mw 30,000, protein #2, mw 60,000, and protein #3, mw 90,000). b)Indicate on the chromatogram in (a) where insulin would elute. Would insulin have total accessibility, some accessibility or no accessibility to the particle pores on this column? c)Referring to the size exclusion chromatogram in (a), indicate on the chromatogram where you would expect a molecule with a size of 40,000 to elute. Would you expect the molecule to be well resolved, somewhat resolved, or not resolved from the peak for protein #1?

Can u help me

Using the picture provided, can you please help me with... A) which Amino Acids are Hydrogen Bond Donors? B) the 5 compouns that are most stable in the cell membrane? C) the 4 compounds that are most soluble in water? Perhaps the names of these different Amino Acids? Thank You!!

Human liver cells store energy in the form of polysaccharide. The polysaccharide is ...   a)  amylose & amylopectin   b)  fructose   c)  glycogen   d)  a and c are both polysaccharides that could be found in human liver cells.   e)  a, b and c are all polysaccharides that could be found in human liver cells.

How many types of lipid aggregates are formed when amphipathic lipids are mixed with water?a) 1b) 2c) 3d) 4

3) a) Research the chemical structure of maltose. How can you tell that it is a carbohydrate from its chemical structure? b) Is maltose a monosaccharide, a disaccharide, or a polysaccharide? How can you tell?

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

Name each amino acid below with only their full name and the three-lever abbreviation. Submit your answer by whung the amino acid next to the corresponding letter. (Note: all amino acids must be named and spelled correct to be awarded as a correct answer) A) B) HN-CH-ċ- -OH HN-CH -č -HO- CH2 CH2 OH CH2 CH2 NH2 HN NH CENH NH2 D) H-N-CH-C-OH E) CH2 HN-CH- -OH CH-CH3 CH3 HN