Which of the following is NOT a function of acetyl CoA? cholesterol synthesis fa
ID: 179696 • Letter: W
Question
Which of the following is NOT a function of acetyl CoA? cholesterol synthesis fatty acid synthesis ketone synthesis glucose synthesis all of the above are functions of acetyl CoA Which of the following amino acid(s) is(are) essential for someone with phenylketonuria? tyrosine lysine tryptophan leucine more than one of the above Oxidative phosphorylation is a feature of all cell types in the body True False Given: Marie: 50 year old female. 5'4" 105 pounds, low active level Use the information in question 48 to determine the EER for Marie. 2004 1826 1398 1195 1178 EER will be less than energy needed for basal metabolism calculated using the Hams Benedict equations. True False Which of the following reactions are inhibited with alcohol abuse? lactate to pyruvate alpha keto-glutarate to glutamate MEOS DHAP to glycerol 3-P All of the above reactions are inhibitedExplanation / Answer
47. True. Oxidative phosphorylation takes place in very cell type as every cell has mitochondria.
48. To calculate EER for Marie,
EER = 354 - (6.91 x age) + PA x [ (9.36 x weight [kg]) + (726 x height [m]) ]
where PA is the physical activity coefficient
= 354 - (6.91 x 50) + PA x [(9.36 x 47.7) + (726 x 1.6256)]
= 354 - 345.5 + 1.14 x [446.472 + 1180.185]
= 8.5 + 1.14 x [1626.657]
= 8.5 + 1854.39
= 1862.89 kcal/day (closer to option b, 1826)
49. The Basal metabolic rate calculated by Harris Benedict equation,
= 655.1 + ( 9.563 x weight in kg ) + ( 1.850 x height in cm ) - ( 4.676 x age in years )
= 655.1 + (9.563 x 47.7) + (1.850 x 162.56) - (4.676 x 50)
= 655.1 + 456.155 + 300.736 - 233.8
= 1178.2 kcal/day
Thus, the answer is option b. False. EER is more than the energy required for basal metabolism calculated by Harris Benedict equation.
50. The answer is e. All of the above. Alcohol consumtion leads to accululation of NADH, which in turn brings about inhibition of other processes, for example, inhibition of transformation of lactate to pyruvate due to lactate accumulation etc.
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