This is a membrane-bound organelle in eukaryotic cells that is the production and transportation of proteins.

The answer is: endoplasmic reticulum.

This organelle is composed of membrane-enclosed structures that look like tube or sacs known as cisternae. Its roles are role in the production, processing, and transport of proteins and lipids. There are two forms of endoplasmic reticulum (ER):

•Rough ER-covered with ribosomes which are the side of protein synthesis

•Smooth ER-involved in synthesis of lipids and steroids

From ER, newly formed proteins are transported to  lysosomes, Golgi apparatus, plasma membrane…

hey there!

so, when you eat, your teeth chew and grind food into smaller pieces. this is mechanical digestion. then reactions aided by digestive enzymes break down large food molecules into smaller molecules. this is chemical digestion. the two processes change the food into simpler substances that can be used by the body for raw materials and energy.

hope this

tobey

cuz he is really really short, assuming an unorthodox and inherently unlucky configuration of elevator buttons…

explanation: