How do fish osmoregulation

What did you find helpful? What was not helpful? Say more Sign me up for the PetMD Newsletter. Submit Feedback. Maybe a better understanding of natural osmoregulative processes could bring up biomimetic ideas for development of low-energy options and more effective alternatives to desalination, industrial water treatment and other water purification applications.

My name is Anja and I come from one of the most beautiful places on the world — Bled, a small town in a very small country called Slovenia but very beautiful! Imagine that in two hours you can traverse this country, passing high mountains, numerous rivers and lakes, valleys, vineyard hills, and finish on the coast. No wonder why I decided to start my studies in relation to nature.

For people with less understanding of what is going on with the water and what happens to the watermelon after being thrown to the sea, this is very enlightening. Salt regulation in freshwater and seawater fishes Osmosis — passive regulation Cells of living organisms contain a lot of water and different solutes ions, proteins, polysaccharides , creating a specific concentration inside the cell membrane. Osmoregulation — active regulation Keeping the homeostasis in balance is a big challenge for freshwater and marine fishes, because metabolic processes can only take place in very specific physical and chemical environment.

Figure 1: Osmoregulation in freshwater fish [adapted from 1]. Figure 2: Osmoregulation in seawater fish [adapted from 1]. Anja Boisselet My name is Anja and I come from one of the most beautiful places on the world — Bled, a small town in a very small country called Slovenia but very beautiful!

We use cookies! Actually I deactivated all but with every WP update Chapter 7: Metabolism. Chapter 8: Cellular Respiration. Chapter 9: Photosynthesis. Chapter Cell Cycle and Division. Chapter Meiosis. Chapter Classical and Modern Genetics.

Chapter Gene Expression. Chapter Biotechnology. Chapter Viruses. Chapter Nutrition and Digestion. Chapter Nervous System. Chapter Sensory Systems. Chapter Musculoskeletal System. Chapter Endocrine System. Chapter Circulatory and Pulmonary Systems. Chapter Immune System. Chapter Reproduction and Development. Chapter Behavior. Chapter Ecosystems. Chapter Population and Community Ecology. Chapter Biodiversity and Conservation. Chapter Speciation and Diversity.

Chapter Natural Selection. Chapter Population Genetics. Chapter Evolutionary History. Chapter Plant Structure, Growth, and Nutrition. Chapter Plant Reproduction. Chapter Plant Responses to the Environment. But opting out of some of these cookies may affect your browsing experience.

Necessary Necessary. Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously. The cookie is used to store the user consent for the cookies in the category "Analytics". The cookies is used to store the user consent for the cookies in the category "Necessary".

The cookie is used to store the user consent for the cookies in the category "Other. The cookie is used to store the user consent for the cookies in the category "Performance".

It does not store any personal data. Functional Functional. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.

Performance Performance. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. Analytics Analytics.

Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Advertisement Advertisement. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.

Others Others. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies.