The best and most interesting things in the world cannot be seen by the naked eye. Endocardial cells combine to form endocardium tissues and are the inner-most layer of tissues that line the chambers of the heart. These tissues play a role in controlling myocardial contractions in mammals. Notch signaling is activated by cell to cell contact causing the ligand to bind to the notch receptor.

South African Native I am an African Claw Frog. Cells, specialization, developmental biology. Hey guys Nathan here once again. Ever heard of the term endocrine signaling.

Zebrafish is a model organism used to study embryonic development as they are encased by a transparent sac which allows researchers to see various stages of organ development. Added advantages include short generation time and also the large number of offspring produced.

Well I can only give the basics of what I learned in class because I have not reached that far in studying Biochemistry as yet. Fats are generally solids at room temperature while oils are liquids. Short chain fatty acids have 6 carbons in the chain or less. Medium chains have 6-12 and large chain fatty acids have 14 carbons in the chain.