Several minerals such as iron, iodine, calcium and phosphorus are impo

1.	Several minerals such as iron, iodine, calcium and phosphorus are important nutrients. Iodine is found in(a) thyroxine(b) adrenaline(c) insulin(d) testosterone
Answer» Answer is : (a) thyroxine Iodine is found in thyroxine. Thyroxine, also called 3, 5, 3', 5'-tetraiodothyronine or T₄, is one of the two major hormones secreted by the thyroid gland (the other is triiodothyronine). Thyroxine’s principal function is to stimulate the consumption of oxygen and thus the metabolism of all cells and tissues in the body. Thyroxine is formed by the molecular addition of iodine to the amino acid tyrosine while the latter is bound to the protein thyroglobulin.

Several minerals such as iron, iodine, calcium and phosphorus are important nutrients. Iodine is found in(a) thyroxine(b) adrenaline(c) insulin(d) testosterone

Answer»

Answer is : (a) thyroxine

Iodine is found in thyroxine. Thyroxine, also called 3, 5, 3', 5'-tetraiodothyronine or T₄, is one of the two major hormones secreted by the thyroid gland (the other is triiodothyronine). Thyroxine’s principal function is to stimulate the consumption of oxygen and thus the metabolism of all cells and tissues in the body. Thyroxine is formed by the molecular addition of iodine to the amino acid tyrosine while the latter is bound to the protein thyroglobulin.

Discussion

No Comment Found

Related InterviewSolutions

The acidity of compounds I-IV in waterI. ethanolII. acetic acidIII. phenolIV. acetonitrilefollows the order(a) IV < I < III < II(b) I < II < III < IV(c) IV < I < II < III(d) IV < III < I < II
Forelimbs of whales, bats, humans and cheetah are examples of which of the following processes ?(A) Divergent evolution(B) Convergent evolution(C) Adaptation(D) Saltation
The two alleles that determine the blood group AB of an individual are located on(A) two different autosomes(B) the same autosome(C) two different sex chromosomes(D) one on sex chromosome and the other on an autosome
In biotechnology applications, a selectable marker is incorporated in a plasmid (A) to increase its copy number(B) to increase the transformation efficiency(C) to eliminate the non-transformants(D) to increase the expression of the gene of interest
Which one of the following is detrimental to soil fertility?(a) Saprophytic bacteria(b) Nitrosomonas(c) Nitrobacter(d) Pseudomonas
If you are seeing mangroves around you, which part of India are you visiting?(a) Western Ghats(b) Thar desert(c) Sunderbans(d) Himalayas
The diagram shows some chromosomes at late prophase of mitosis.How many chromosomes would be present in one nucleus at telophase-II of meiosis? (a) 6 (b) 12 (c) 18 (d) 24
Pyrimidine bases contain four carbon atoms and purine bases contain 5. How many carbon atoms are there in a nucleotide containing cytosine? (a) 8 (b) 9 (c) 10 (d) 11
The major nitrogenous excretory product in mammals is(a) amino acids(b) ammonia(c) urea(d) uric acid
In which of the following types of glands is the secretion collected inside the cell and discharged by disintegration of the entire gland ?(A) Apocrine(B) Merocrine(C) Holocrine (D) Epicrine

Several minerals such as iron, iodine, calcium and phosphorus are important nutrients. Iodine is found in(a) thyroxine(b) adrenaline(c) insulin(d) testosterone

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment