Can fish really cough? If so, how?

It may be surprising to hear, but fish can cough. When fish need to burp, they do not expel water from their stomach, but they do expel gases like humans and other mammals.

Explanation:

of those who start drinking before they're 15 will develop alcohol dependence

this protocol provides a detailed procedure for total protein extraction for western blot analysis from achieved samples following trizol isolation of rna.