What is the most important function of the smooth endoplasmic reticulum?

sER is not involved in protein synthesis. Its main function is the synthesis of lipids, steroids, and carbohydrates, as well as the metabolism of exogenous substances, such as drugs or toxins.

What is the function of the endoplasmic reticulum easy definition?

Endoplasmic reticulum is a collection of tubes that make, package, and transport proteins and fats. Rough endoplasmic reticulum has protein-making ribosomes on its surface, so it helps make and process proteins. Smooth endoplasmic reticulum helps make and process lipids and helps detoxify drugs and alcohol.

Is the rough endoplasmic reticulum important?

There are two morphological forms of endoplasmic reticulum i.e SER (smooth endoplasmic reticulum) and RER (rough endoplasmic reticulum) plays an important role in many cell functions. The SER helps in metabolism of number of different types of molecules particularly lipids. They also help to detoxify the harmful drugs.

What would happen without the endoplasmic reticulum?

The smooth ER has an important role in lipid and steroid synthesis, it is a storage for intracellular calcium as well. Without ER in the skeletal muscle fibers couldn’t happen muscle contraction. In the absence of these cellular mechanisms the cell would probably die.

What is endoplasmic reticulum Class 9 short answer?

The large network of membranous sheets and tubes is called endoplasmic reticulum. They are filled with fluids and carries materials throughout the cell due to which it is also called transport system of the cell. It transports materials between the regions of cytoplasm or between the cytoplasm and nucleus.

Is endoplasmic reticulum important for membrane biosynthesis?

ER or endoplasmic reticulum serves in membrane biogenesis by helping in the formation of lipids, proteins and steroids which are important for it. The endoplasmic reticulum has ribosomes that release proteins. Therefore, it plays an important role. The cell’s plasma membrane is made up of lipids and proteins.

What will happens if endoplasmic reticulum destroyed in the cell?

Answer: If RERand SER is damaged in a cell the eventually die due to the scarcity of proteins. If RER is destroyed Protein Synthesis would decline. Without lipids the cell membrane synthesis will not occur.

What would happen if the smooth ER in the cell was destroyed?

Which of the following is an important difference between the rough endoplasmic reticulum and the smooth endoplasmic reticulum?

Which of the following is an important difference between the rough endoplasmic reticulum and the smooth endoplasmic reticulum? the rough ER is the site of much protein sythesis, while the smooth ER is the site of lipid synthesis. AND the rough ER is covered in ribosomes while the smooth ER is not.