In acetyl CoA, what type of bond is present between the acetyl group and coenzyme A? A. phosphoric ester bond B. phosphoric ether bond C.thioester bond D. phosphoric anhydride bond
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CHOOSE THE CORRECT LETTER
In acetyl CoA, what type of bond is present between the acetyl group and coenzyme A?
A. phosphoric ester bond
B. phosphoric ether bond
C.thioester bond
D. phosphoric anhydride bond
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- CHOOSE THE CORRECT LETTER In acety1 COA, what type of bond is present between the acetyl group and coenzyme A?A. thioester bondB. phosphoric anhydride bondC.phosphoric ether bondD. phosphoric ester bondWhich of the following condenses with oxaloacetate to form citrate? A) carboxybiotin B) cis-aconitate C) acetyl-CoA D) oxalosuccinate E) succinyl-phosphateThe sources of the three (3) carbons in malonyl-Coa is/are: a. 1 C from C02 and 2 C from acetyl-CoA b. 1 C from HCO3- and 2 C from acetyl-CoA c. 1 C from biotin and 2 C from acetyl-CoA d. All three C from acetyl-CoA
- Which of the following intermediates are shared by ketone body synthesis and cholesterol biosynthesis? a) HMG-CoA b) Mevalonate c) Bothaandb d) NeitheranorbThe acetyl-CoA molecule has three carbon atoms. is this statement true or false?Which of the following reactions correspond to the decarboxylation step during ketone body formation? A. 2 acetyl-CoA → acetoacetyl-CoA B. ß-hydroxybutarate → acetoacetate C. Acetoacetate → acetone D. HMG-CoA → mevalonate
- Which of these fatty acids has the higher melting point? Explain why.(a) Linolenic acid (b) Stearic acidA student performed Benedict’s test on fructose, maltose, lactose, and sucrose to determine if they are reducing or non-reducing sugars. a. Draw out the products of those carbohydrates/sugars that can be oxidized and explain why those sugars are so easily oxidized. Please provide only those sugars that are reducing sugars.The carbon skeleton produced by the lysine deamination can produce: A)Oxaloacetate B)Acetyl-CoA C)Glutamate D)α-ketoglutarate E)Fumarate Answer with explanations is better
