
Unbranched fatty acids are a component of: A. carotenes. B. phosphatidylinositol C. sterols. D.vitamin D. E....
110. Tay Sachs disease is the result of a genetic defect in the metabolism of: A. Sterols B. Triacylglycerols C. Vitamin D D. Gangliosides E. Phosphatidyl ethanolamine 111. The carbon atoms from a fatty acid with an odd number of carbons with enter the citric acid cycle as acetylCoA and: A. Butyrate B. Citrate C. Malate D. Succinyl-CoA 112. Which is the correct order of function of the following enzymes in one cycle of B oxidation? 1. B-hydroxyacyl-CoA dehydrogenase 2....
16. Fats and oils are also known as - a triglycerides b. tripeptides sterols d. phospholipids 17. Cell membranes are composed of a __bilayer. a triglyceride c. sterol b. tripeptide d. phospholipid 18. The degree of saturation of a fatty acid is determined by the number of - atoms in the molecule. a. carbon c. hydrogen b. oxygen d. nitrogen 19. Foods high in cholesterol include all of the following except a. liver C. eggs b. milk d. peanut butter...
1.Which vitamins play a role in bone health? A. Vitamin E and Vitamin K B. Vitamin D and carotenoids C.Vitamin D and Vitamin K D.Vitamin E and carotenoids E.Vitamin D and vitamin E 2.Too much of which vitamin can result in birth defects? A. Carotenoids B. Vitamin D C.Vitamin E D.Vitamin A E.Vitamin K 3.What vitamin plays a key role in both blood clotting and bone formation? A. Vitamin D B.Vitamin K C.Vitamin A D.Vitamin E 9.What choice correctly matches...
60) Lipids are composed of: c) fatty acids and glycerol amino acids and glycerol nucleic acids and glycerol fatty acids and water fatty acids and sugar e) 61) The bond between two amino acids is a: a) hydrogen bond b) covalent bond c) peptide bond d) b and c e) none of the above 62) Hemoglobin has which tertiary structure: a) fibrous b) globular c) four subunits--two alpha chains, two beta chains d) alpha helix e) none of the above...
7- Oxidation of fatty acids occure in: A. Mitochondria B. Endoplasmic reticulum C. Lysosome D. Cell Membrane 8- End product of B-oxidation of fatty acid with even number of carbon atoms is: A- a-keto glutarate B- Propionyl CoA C- Acetoacetyl CoA D- Acetyl CoA 9- How many ATP molecules produces from B-oxidation of palmitylCoA? A.109 B. 129 C. 24 D. 38 ● 10- How many ATP molecules produces from one turn of B-oxidation ? A- 109 B. 129 C. 5 ...
Which one of the following statements about fatty acids is true? A) When fatty acids are activated in the cytosol, ATP is converted to ADP B) Fatty acyl groups are covalently linked to carnitine by an enzyme inhibited by malonyl CoA C) Fatty acids are very soluble in water and need no carrier in the blood D) Fatty acids are linked to glycerol phosphate in the fasting state E) Fatty acids can be oxidized to CO2 and H2O in the...
essential fatty acids essential amino acids Your diet provides C A for ATP production, as raw materials to build your own molecules, and essential nutrients -- substances you require but cannot make yourself. • The must be obtained from your diet, either by eating meat, eggs, or milk, or by consuming a variety of plant proteins. fuel organic molecules vitamin C B vitamins minerals One of the Jis needed to make membrane phospholipids. Organic nutrients called are required in very...
Which of the following would protect against heart disease? omega-3 fatty acids folate, vitamin B and vitamin E alcohol in moderation all of these answers are correct
Unsaturated fatty acids have lower melting points than saturated fatty acids because A. they have fewer hydrogen atoms B. They have more hydrogen atoms C. their molecules fit closely together D. the cis double bonds give them an irregular shape E. the trans double bonds give them an irregular shape