Determine which statements regarding aconitase are true. An equilibrium mixture contains less than 10% citrate, but the isocitrate dehydrogenase reaction is exergonic, and draws the aconitase reaction to the left. The iron of the iron-sulfur center forms a complex with the substrate that involves two hydroxyl groups from citrate. Aconitase is stereospecific. The reaction proceeds through the intermediate cis‑aconitate. Aconitase contains the iron‑sulfur center Fe2S2Fe2S2 .

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atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

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