Here is a compilation of essays on ‘Hormones’ for class 9, 10, 11 and 12. Find paragraphs, long and short essays on ‘Hormones’ especially written for school and college students. Essay on Hormones Essay Contents: Essay on the Meaning of Hormones Essay on the Properties of Hormones Essay on the Classification of Hormones Essay on the Chemistry of Hormones Essay [...]
The mode of action of hormones on cells is not yet completely understood. At the cellular level hormones control one or more rate limiting steps in the metabolism of the cells. This control involves synthesis or activation of specific proteins, mostly enzymes. Figure 1 illustrate schematically the different steps involved in the action of hormones on cell. The mode of [...]
The following points highlight the two important hormones secreted by islets cells. The hormones are: 1. Insulin 2. Glucagon. Hormone # 1. Insulin: It is the active principle of the islets cells. It is albumin in nature having a molecular weight of 35,000. It is hydrolyzed by proteolytic enzymes, hence is not effective orally. It is easily destroyed by alkalies [...]