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DHA Medical Laboratory Technologist (DHA-MLT) Practice Questions and Tests - Free Test


Our free DHA Medical Laboratory Technologist (LABTO) Practice Test was created by experienced educators who designed them to align with the official Dubai Health Authority content guidelines. They were built to accurately mirror the real exam's structure, coverage of topics, difficulty, and types of questions.

Upon completing your free practice test, it will be instantly reviewed to give you an idea of your score and potential performance on the actual test. Carefully study your feedback to each question to assess whether your responses were correct or incorrect. This is an effective way to highlight your strengths and weaknesses across different content areas, guiding you on where to concentrate your study efforts for improvement on future tests. Our detailed explanations will provide the information you need to enhance your understanding of the exam content and help you build your knowledge base leading you to better test results.

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DHA Medical Laboratory Technologist - Free Test Sample Questions

Tetrose has how many carbon atoms?

Correct Answer:
4.


4. tetrose, being a type of monosaccharide, falls under the broad category of carbohydrates, which are essential organic compounds prevalent in a variety of living organisms. carbohydrates serve as a key source of energy and structural components within cells. monosaccharides, the simplest form of carbohydrates, consist of single sugar molecules. the name "tetrose" derives from the greek prefix "tetr-" meaning four, indicating that tetrose molecules contain four carbon atoms. this structural characteristic categorizes tetrose among other monosaccharides based on the number of carbon atoms present, making it distinct from trioses (three carbons), pentoses (five carbons), and hexoses (six carbons). understanding the carbon count in these molecules is crucial as it affects their chemical properties and their role in biological processes.