Vitaimins in B complex
Specify the vitamins which make up B complex? State the problems that may result due to death of these vitamins?
Expert
Vitamins of the B complex are: vitamin B1or thiamin; vitamin B2, or riboflavin and niacin (B3), necessary for the constitution of hydrogen acceptors FAD, NAD and NADP of the energetic metabolism; pyridoxine, or B6; and cyanocobalamin, or vitamin B12. Deficiency of vitamin B1 may cause beriberi, fatigue, and loss of appetite. Lack of vitamin B2 may cause mucosal injuries in mouth, lips and tongue. Niacin deficiency may cause digestive disturbances, nervousness, loss of energy and pellagra. Lack of vitamin B6 causes skin lesions, convulsions and irritation. Vitamin B12 acts all together with folic acid and its deficiency may cause the cell division disruptions leading to pernicious anemia, a type of megaloblastic and nutrient deficiency anemia. Absorption of vitamin B12 depends upon other substance known as the intrinsic factor excreted by the gastric mucosa.
Explain Male Reproductive System Testes. Also explain how its work with the help of figure.
Most of an individual's specific needs are dormant much of the time. The arousal of any particular set of needs at a specific point in time may be caused by internal stimuli found in the individual's physiological condition, emotional or cognitive processes, or by stimuli in the outside environme
What are the basic symptoms of TMJ? What are the causes of TMJ?
What is role performed by the pneumatic bones?
Give a brief explanation of catalysts?
How can the blood coagulation (clotting) process be explained?
What is the name of the larva of corals and sea anemones? What is the biological importance of that larval stage?
Why digestive system of these animals called incomplete?
What is the basic difference between the theory of genome and karyotype?
Explain the chief cellular attributes of beings of the plant kingdom?
18,76,764
1934167 Asked
3,689
Active Tutors
1445145
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!