Biology Science Notebook
1st Edition
ISBN: 9780078961014
Author: GLENCOE
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 35.3, Problem 4MI
Summary Introduction
To determine:
The difference between steroid and amino acids hormone.
Introduction:
Hormones are the chemical messengers that are secreted by the endocrine glands of the body, They are mainly two types if hormones based on their chemical composition, amino acid or peptide hormone and steroid hormones.
Expert Solution & Answer
Explanation of Solution
Difference between peptide and steroid hormone is as follows:
| Steroid hormone | Amino acid/ peptide hormone |
| They are made up of steroids/ cholesterol. They are lipid soluble. Synthesized in smooth endoplasmic reticulum. They directly affect the DNA. | They are made up of proteins/ amino acids. They are water soluble. Synthesized in rough endoplasmic reticulum. They work though a signaling cascade. |
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