но choices for number 1: HO H NH HN H =0 *HN NH3 a b но OH NH *H3N H H *H;N d
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1. Choose the proper structure of the predominant form of L-M-L-P-D-T at pH 5. Provide a short explanation.
2. Choose the proper structure of the predominant form of L-A-L-Y at pH 11. Provide a short explanation.
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- ASAP explain Correctly. Please explain .b and c please.... explain wellFifth Hospitalization At age 58, Vincent was rushed to the emergency room with severe vomiting of bright red blood. On examination, he had a blood pressure of 60 mmHg / 30 mmHg. The bleeding and vomiting started abruptly while Vincent was eating some hard, dry French bread. An endoscope (i.e. a flexible tube equipped with a camera) was placed down Vincent's esophagus, and a diagnosis of esophageal varices was quickly made. Why is bleeding particularly dangerous for Vincent?