Audience: High School. 1. Get homework help and answers to your toughest questions in biology, chemistry, physics, math, calculus, engineering, accounting, English, writing help, business, humanities, and more. Signal transduction: When the hormone binds to its receptor, it causes a change in … And a cell’s structure is completely based on it. So the entity which have affinity towards water molecules are known as hydrophilic. Learn vocabulary, terms, and more with flashcards, games, and other study tools. ; The glycocalyx is highly hydrophilic and attracts large amounts of water to the surface of the cell. Meaning and definition of hydrophilic : Having an affinity for water. Definition. AP Biology - Chapter 7. Total Cards. What are Hydrophobic Molecules – Definition, Properties, and Examples 2. Source for information on Hydrophobic and Hydrophilic: World of Microbiology and Immunology dictionary. Thus, the membrane surfaces that face the interior and exterior of the cell are hydrophilic. 36. See more. 1. ... has both a hydrophilic region and hydrophobic region: Term. Level. Biology Forums - Study Force is the leading provider of online homework help for college and high school students. Hydrophilic definition, having a strong affinity for water. Hydrophilic definition is - of, relating to, or having a strong affinity for water. Key Areas Covered. Description. Examples of hydrophilic in the following topics: Fluid Mosaic Model. 11th Grade. Hydrophilic hormones typically bind to receptors on the cell surface, whereas hydrophobic hormones can pass through the plasma membrane and bind to a receptor inside the cell. How to use hydrophilic in a sentence. Biology. Subject: Biology, Chemistry. Such associations are vital for the structure of the components of microorganisms . Hydro means water and phile means loving. This property of water was important for the evolution of life. ; This type of protein has a hydrophilic region or regions, and one or several mildly hydrophobic regions. Glossary of biology terms . Start studying Hydrophobic & hydrophilic. Denoting the property of attracting or associating with water molecules, possessed by polar radicals or ions, as opposed to hydrophobic (2). For the term hydrophilic may also exist other definitions and meanings, the meaning and definition indicated above are indicative not be used for medical and legal or special purposes. Membrane Structure and Function. The main difference between hydrophobic and hydrophilic molecules is that hydrophobic molecules are nonpolar whereas hydrophilic molecules are polar. These molecules must have a charge (positive or negative) in order to interact with water, which is polar . Therefore, hydrophilic substances should be polar in order to dissolve in water. 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