Which vitamin is designated by the name cyanocobalamin?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Study for the Ciulla Clinical Chemistry Test. Enhance your knowledge with flashcards and multiple-choice questions. Prepare for the exam with comprehensive study materials and detailed explanations for each question.

Multiple Choice

Which vitamin is designated by the name cyanocobalamin?

Explanation:
Cyanocobalamin is a form of vitamin B12. The name comes from its chemical structure, which includes a cobalt atom (cobalamin) and a cyanide group attached to it (cyanocobalamin). In supplements and fortified foods, this is a common, stable form of B12. In the body, cyanocobalamin is converted to the active coenzyme forms, methylcobalamin and adenosylcobalamin, which are essential for DNA synthesis and proper nerve function. The other vitamins listed—A, B2, and D—do not have this cobalt-containing cyanocobalamin form.

Cyanocobalamin is a form of vitamin B12. The name comes from its chemical structure, which includes a cobalt atom (cobalamin) and a cyanide group attached to it (cyanocobalamin). In supplements and fortified foods, this is a common, stable form of B12. In the body, cyanocobalamin is converted to the active coenzyme forms, methylcobalamin and adenosylcobalamin, which are essential for DNA synthesis and proper nerve function. The other vitamins listed—A, B2, and D—do not have this cobalt-containing cyanocobalamin form.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy