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- How is cholesterol synthesized from carbohydrates? DHAP glycerol-3-phosphate →→→ isoprene Glucose acetyl-CoA HMG-CoA→→→→→→ mevalonate DHAP glycerol-3-phosphate CDP-diacylglycerol O Glucose acetyl-CoA palmitoyl-CoA →→ ceramidei. How dihydroxyacetone phosphate is formed from glycerol? Write the chemical reactions. a& ii. What product is formed by the reaction of B-glucose with ATP? OH HO Ho Hexokinase OH ATP OH OH Glucose iii. Why saturated fatty acids haye high melting points than their unsaturated counterparts? naà k7SH CH2 CH2 NH This structure plays an important role in the synthesis of H CH3 c-CH,-CH,-N-C-c-c-CH2-O ö o ČH, H. 0-5-0- %3 H O glycogen from glucose 6-phosphate. O fatty acids from acetyl coenzyme A O glucose from pyruvate. O glyceraldehyde 3-phosphate from fructose. O ATP from ADP and inorganic phosphate.
- Glutamate is derived from which of the following molecules? oxaloacetate pyruvate O 3-phosphoglycerate chorismate O a-ketoglutarateThe structural formula of which vitamin is shown. Write the main functions of this vitamin, what enzymes or what chemical reactions it catalyzes? What are the main foods that contain this vitamin, or describe how this vitamin is being synthetized in a body? Associated diseases. 1. 2. HC- 3. CH, CH-CH-CH-CH.)M CH CH, HO CH, CH,th Select the correct statement. Upon digestion, fatty acids yield O amino acids acetone acetyl CoA O polysacharides O pyruvate I 18 @ 8P 9°℃ ENG
- In healthy adults, the concentration of glucose in blood is approximately80 to 110 milligrams per deciliter (mg/dl). After a carbohydrate-richmeal, however, the concentration may spike to 140 mg/dl. Describe thehormonal action that returns blood glucose to normal.Which of the following substances derived from lipid catabolism serves as a precursor for glucose synthesis: acetoacetyl CoA acetone palmitate acetate O glycerolSalivary amylase is used to hydrolyzed α(1à4) glycosidic bonds in carbohydrates. True False
- Some amino acids are both glucogenic and ketogenic. Explain the difference between the two types and why some amino acids can be both.From what fatty acid are most of the eicosanoids derived?List several medical conditions in which the suppression ofeicosanoid synthesis may appear to be advantageous.SH CH2 CH2 NH This structure plays an important role in the synthesis of H CH3 C-CH,-CH,-N-C-c-c-CH2-0- O glycogen from glucose 6-phosphate. O fatty acids from acetyl coenzyme A O glucose from pyruvate. CO glyceraldehyde 3-phosphate from fructose. O ATP from ADP and inorganic phosphate.