vitamin D

Discuss the biochemical functions and deficiency disease associated with following vitamins: (i) Vitamin B1 (ii) Niacin (iii) Vitamin D (iv) Vitamin K (v) Vitamin A

Introduction Vitamins are essential organic compounds that the body needs in small amounts for proper functioning. Each vitamin plays specific roles in metabolism, growth, and overall health. A deficiency in any of these can lead to various health issues. In this answer, we will discuss the biochemical functions and deficiency diseases associated with five important […]

Discuss the biochemical functions and deficiency disease associated with following vitamins: (i) Vitamin B1 (ii) Niacin (iii) Vitamin D (iv) Vitamin K (v) Vitamin A Read More »

BBCCT-119 Assignment Master Index – Hormone: Biochemistry and Function (2025)

BBCCT-119 Assignment Master Index – 2025 Welcome to the complete solution index for the IGNOU course BBCCT-119: Hormone – Biochemistry and Function for the 2025 session. This post includes links to all assignment answers written in simple, student-friendly language. PART – A (Max Marks: 50) Name the endocrine gland, target organs and functions of the

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Explain the structure and functions of parathyroid hormone; Discuss the synthesis and functions of vitamin D.

Part A: Structure and Functions of Parathyroid Hormone (PTH) Structure of Parathyroid Hormone Parathyroid hormone (PTH) is a polypeptide hormone composed of 84 amino acids. It is synthesized and secreted by the parathyroid glands, which are small glands located behind the thyroid. PTH is initially produced as a larger inactive precursor called preproPTH, which is

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