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18 Nov 2019
15. An anti-porter and a symporter are examples of A) secondary transporter B) primary active transporters C) entropy driven pores D) an ABC transporter E) passive diffusion 16. Cross-phosphorylation is possible when two receptor proteins with kinase domains A) are cleaved. )) form dimers. D) E) are internalized into organelles. All of the above. None of the above. The notation 12:2 indicates which of the following about a fatty acid? A) The 12 carbon has a double bond. B) There are two 12-carbon chains for this fatty acid. 17. The second carbon has a fatty acid double bond. There are 12 carbons in the chain with two double bonds. There are two trans-double bonds on this 12-carbon fatty acid D 18. Name the bound formation between glucose and galactose in the figure below. A) B) C) D) E) α-Glucosyl-(6-+1)-galactose a-Glucosyl-(1â4)-galactose β-Glucosyl-(1â4-galactose α-Glacosyl-(1â6)-galactose β-Glucosyl46â1)-galactose Glucose Galactose 19. The backbone of a phospholipid is which of the following? A) glycerol B) cholesterol C) fatty acid chain D) triacylglycerol E) glucose Which phospholipid is eariched in neural sheath membranes? A) phosphatidic acid B) phosphatidylcholine C) sphingomyelin D) diphophatidylglycerol (cardiolipin) E) phosphatidylinositol 20. 21. Complex carbohydrates are absorbed: A) B) C) as acetyl CoA. as starch or glycogen. after the digestion of α 1,6 bonds by α amylase. as short 4-glucose residues. D) E) as glucose and simple sugars
15. An anti-porter and a symporter are examples of A) secondary transporter B) primary active transporters C) entropy driven pores D) an ABC transporter E) passive diffusion 16. Cross-phosphorylation is possible when two receptor proteins with kinase domains A) are cleaved. )) form dimers. D) E) are internalized into organelles. All of the above. None of the above. The notation 12:2 indicates which of the following about a fatty acid? A) The 12 carbon has a double bond. B) There are two 12-carbon chains for this fatty acid. 17. The second carbon has a fatty acid double bond. There are 12 carbons in the chain with two double bonds. There are two trans-double bonds on this 12-carbon fatty acid D 18. Name the bound formation between glucose and galactose in the figure below. A) B) C) D) E) α-Glucosyl-(6-+1)-galactose a-Glucosyl-(1â4)-galactose β-Glucosyl-(1â4-galactose α-Glacosyl-(1â6)-galactose β-Glucosyl46â1)-galactose Glucose Galactose 19. The backbone of a phospholipid is which of the following? A) glycerol B) cholesterol C) fatty acid chain D) triacylglycerol E) glucose Which phospholipid is eariched in neural sheath membranes? A) phosphatidic acid B) phosphatidylcholine C) sphingomyelin D) diphophatidylglycerol (cardiolipin) E) phosphatidylinositol 20. 21. Complex carbohydrates are absorbed: A) B) C) as acetyl CoA. as starch or glycogen. after the digestion of α 1,6 bonds by α amylase. as short 4-glucose residues. D) E) as glucose and simple sugars
Keith LeannonLv2
25 Apr 2019