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An optically active D-aldopentose produced an optically active alditol upon treatment with NaBH4. When this aldopentose was subjected to a Ruff degradation, a D-aldotetrosewas generated. This aldotetrose gave an optically active aldaric acid upon oxidation with HNO3. Use these data to provide the structure of the starting D-aldopentose.
Vocal Delivery
The manner in which someone conveys their message through their voice, including tone, pitch, and speed.
Facial Expression
The configuration of the facial muscles to convey emotion or reactions, which plays a significant role in non-verbal communication.
Progress Report
A document detailing the developments, achievements, or setbacks of a project or activity over a certain period.
Project Plan
A formal document designed to guide the control and execution of a project.
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