Vitamins and Digestive System Quiz

What is the classification of most vitamins?

Where in the digestive system do vitamins absorption is maximal?

Which vitamin dissolves in water?

Where are fat-soluble vitamins stored?

Why must Water-soluble vitamins be regularly supplied in the diet?

What is the collective term for several related biologically active molecules in the context of Vitamin A?

Which food source is rich in retinoids, a form of Vitamin A?

What deficiency can be caused by a lack of Vitamin A?

What is the most common cause of blindness in the world according to the text?

What is the equivalent amount of beta-carotene to 1mg of retinol in the context of Vitamin A?

What is the primary focus of the MD140 course on Vitamins and Minerals?

Which category of micronutrients act as hormones according to the text?

What role do vitamins and minerals play in enzyme function?

Which type of vitamins are known to be fat-soluble based on the text?

What is the importance of vitamins and minerals for cell biology according to the text?

Which neurological manifestations can be seen in Vitamin B12 deficiency?

Which vitamin is crucial for single carbon transfer reactions and synthesis of purines and pyrimidines?

How does Vitamin B12 deficiency affect DNA synthesis?

Deficiency in which vitamin can lead to neural tube defects, low birth weight, and premature birth?

Where is Vitamin B12 mainly stored in the body?

Which vitamin deficiency can present with symptoms such as megaloblastic anemia and loss of appetite, often resembling another vitamin deficiency?

What problem may arise due to taking high doses of folate supplements in relation to Vitamin B12 deficiency?

Which vitamin is essential for methionine synthesis and plays a role in nucleic acid synthesis?

In what part of the digestive system is Vitamin B12 absorbed?

Which vitamin is primarily found in animal products and can pose a challenge for individuals following a vegan diet?