Organ Functions

brain
blatter
intestines
livers
heart


liver
skin
lungs
blatter
5/5

blatterhttps://www.youtube.com/watch?v=rnhGy_lU5q4
The third set of muscles is the pelvic floor muscles, also referred to as the external sphincter, which surround and support the urethra. To urinate, the brain signals the muscular bladder wall to tighten, squeezing urine out of the bladder. At the same time, the brain signals the sphincters to relax.
skinhttps://www.youtube.com/watch?v=Orumw-PyNjw
The skin¹ is one of the largest organs in the body in surface area and weight. The skinconsists of two layers: the epidermis and the dermis. Beneath the dermis lies the hypodermis or subcutaneous fatty tissue. The skin has three main functions: protection, regulation and sensation.
tounghttps://www.youtube.com/watch?v=QVU_92x6i88
In the back of the mouth, the tongue is anchored into the hyoid bone. The tongue is vital for chewing and swallowing food, as well as for speech. The four common tastes are sweet, sour, bitter, and salty. A fifth taste, called umami, results from tasting glutamate (present in MSG).
tummyhttps://www.youtube.com/watch?v=KAfnIPYN0X0
Partial digestion of the food takes place here. The churning action of the stomachmuscles physically breaks down the food. The stomach releases acids and enzymes for the chemical breakdown of food. The enzyme pepsin is responsible for protein breakdown.
Jejunumhttps://www.youtube.com/watch?v=qUGyxLK8Xi4
The jejunum is the middle segment of the small intestine found between the duodenum and the ileum. Most of the nutrients present in food are absorbed by the jejunumbefore being passed on to the ileum for further absorption.