Animalscaretips
The endoplasmic reticulum looks like a system with membranes that form cavities, flat cisterns and non-lamellar, round structures.
- What is the structure of endoplasmic reticulum ER?
- What is endoplasmic reticulum write its function?
- What is endoplasmic reticulum and its function?
- What is endoplasmic reticulum in simple words?
- What color is the rough ER in a plant cell?
- What is endoplasmic reticulum class 9th?
- What is the function of the endoplasmic reticulum what makes the rough endoplasmic reticulum its rough appearance Brainly?
- What are the 5 functions of endoplasmic reticulum?
- Do all proteins go to the endoplasmic reticulum?
- Is endoplasmic reticulum a site of energy generation?
- Why are ribosomes on the rough ER?
- What would be synthesized on the rough endoplasmic reticulum?
What is the structure of endoplasmic reticulum ER?
The general structure of the endoplasmic reticulum is a network of membranes called cisternae. These sac-like structures are held together by the cytoskeleton. The phospholipid membrane encloses the cisternal space (or lumen), which is continuous with the perinuclear space but separate from the cytosol.
What is endoplasmic reticulum write its function?
endoplasmic reticulum (ER), in biology, a continuous membrane system that forms a series of flattened sacs within the cytoplasm of eukaryotic cells and serves multiple functions, being important particularly in the synthesis, folding, modification, and transport of proteins .
What is endoplasmic reticulum and its function?
The endoplasmic reticulum can either be smooth or rough, and in general its function is to produce proteins for the rest of the cell to function. ... So the endoplasmic reticulum is an organelle that's really a workhorse in producing proteins and substances needed by the rest of the cell.
What is endoplasmic reticulum in simple words?
Endoplasmic reticulum (ER) is a cellular organelle. It is the transport network for molecules going to specific places, as compared to molecules that float freely in the cytoplasm. The endoplasmic reticulum is in cells that have a nucleus: in eukaryote cells but not in prokaryote cells.
What color is the rough ER in a plant cell?
Color and label the rough ER dark green. Rough ER transports materials through the cell and produces proteins in sacks called cistern which are sent to the Golgi body, or inserted into the cell membrane.
What is endoplasmic reticulum class 9th?
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.
What is the function of the endoplasmic reticulum what makes the rough endoplasmic reticulum its rough appearance Brainly?
Endoplasmic Reticulum (ER) is a complex network of tubular membranes present within the cytoplasm of the eukaryotic cell, transpiring either with a smooth surface and therefore called as the smooth endoplasmic reticulum or studded with ribosomes and hence called the rough endoplasmic reticulum which is involved in the ...
What are the 5 functions of endoplasmic reticulum?
The ER is the largest organelle in the cell and is a major site of protein synthesis and transport, protein folding, lipid and steroid synthesis, carbohydrate metabolism and calcium storage [1–7].
Do all proteins go to the endoplasmic reticulum?
In addition, a major portion of the cell's protein synthesis occurs on the cytosolic surface of the ER: all proteins destined for secretion and all proteins destined for the ER itself, the Golgi apparatus, the lysosomes, the endosomes, and the plasma membrane are first imported into the ER from the cytosol.
Is endoplasmic reticulum a site of energy generation?
Answer: (3) It can be the site of energy generation
It is connected to ribosomes and is primarily involved in the production of lipids and proteins. There are various domains in the endoplasmic reticulum that conduct distinct activities.
Why are ribosomes on the rough ER?
Endoplasmic reticulum is a network of membranes inside a cell through which proteins and other molecules move. ... When proteins are destined to be part of the cell membrane or exported from the cell, the ribosomes assembling them attach to the endoplasmic reticulum, giving it a rough appearance.
What would be synthesized on the rough endoplasmic reticulum?
Proteins synthesized by the rough ER include the prominent milk protein casein, and whey proteins. These proteins are packaged into secretory vesicles or large micelles and travel through the Golgi network before fusing with the plasma membrane, releasing their contents into milk ducts.
