Chemistry, 15.04.2020 01:33 reesespowerade
The synthesis of essential aromatic amino acids proceeds through a pathway that includes a key intermediate, chorismate. The carbon atoms of chorismate are derived from phosphoenolpyruvate and erythrose 4‑phosphate. A six-membered carbon ring which is attached to a negatively charged carboxyl group at position 1. Carbon 1 is double bonded to carbon 2. Carbon three is single bonded to an oxygen, this oxygen is single bonded to carbon which is double bonded to C H 2 and single bonded to a negatively charged carboxyl group. Carbon 3 is also single bonded to hydrogen. Carbon 4 is single bonded to a hydroxyl group and a hydrogen. Carbons 5 and 6 are joined by a double bond. How many of the carbon atoms of chorismate are derived from the glycolytic intermediate?
Answers: 1
Chemistry, 22.06.2019 08:00, flakko1899
An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.
Answers: 1
Chemistry, 22.06.2019 18:30, robjaykay
The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of
Answers: 2
The synthesis of essential aromatic amino acids proceeds through a pathway that includes a key inter...
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