What are the four major functions of the endoplasmic reticulum?

The endoplasmic reticulum (ER) serves important functions particularly in the synthesis, folding, modification, and transport of proteins. Differences in certain physical and functional characteristics distinguish the two types of ER, known as rough ER (RER) and smooth ER (SER).

What is endoplasmic reticulum types and functions?

The two types of endoplasmic reticulum are : Rough Endoplasmic Reticulum: Their main function is produce proteins in the cells and ribosomes are attached to their surface. Smooth Endoplasmic Reticulum: Their main function is to produce lipids and also detoxify toxins in the body in the liver and kidney cells.

What are the functions of the endoplasmic reticulum describe the functions of the Golgi apparatus?

The golgi apparatus modifies proteins and lipids that it receives from the endoplasmic reticulum. These biochemicals leave the golgi by exocytosis before being delivered to different intracellular or extracellular targets.

What is the function of the endoplasmic reticulum quizlet?

endoplasmic reticulum- A system of membranes that is found in a cell’s cytoplasm and that assists in the production, processing, and transport of proteins and in the production of lipids.

What is endoplasmic reticulum describe its structure?

# ENDOPLASMIC RETICULUM : a network of membranous tubules within the cytoplasm of a eukaryotic cell, continuous with the nuclear membrane. It usually has ribosomes attached and is involved in protein and lipid synthesis. The general structure of theendoplasmic reticulum is a network of membranes called cisternae.

What is the main function of the mitochondria in an animal cell?

Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell’s biochemical reactions. Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate (ATP).

What is endoplasmic reticulum b describe its structure?

What is the function of smooth endoplasmic reticulum in animal cell?

smooth endoplasmic reticulum (SER), meshwork of fine disklike tubular membrane vesicles, part of a continuous membrane organelle within the cytoplasm of eukaryotic cells, that is involved in the synthesis and storage of lipids, including cholesterol and phospholipids, which are used in the production of new cellular …

Which accurately describes the endoplasmic reticulum?

Correct answer: The endoplasmic reticulum is made up of membrane-enclosed spaces used for the trafficking of materials that will be secreted from the cell. The rough ER contains ribosomes accounting for its rough appearance and allowing it to be involved in protein synthesis.

What is the function of the endoplasmic reticulum in the eukaryotic cells Course Hero?

The endoplasmic reticulum (ER) is a network of membranes that helps process molecules such as proteins and lipids in a cell.