The rough endoplasmic reticulum (RER) is a network of flattened channels and tubular canals studded with ribosomes (that give its rough appearance).
This membranous network is made of lipids and proteins.
The RER is in charge of the modification of proteins (produced by the ribosomes on its surface) as well as the transport of them to targets in the cytoplasm for protein synthesis).
Protein modification and sorting takes place in the roughendoplasmic reticulum (ER).
Protein is found in virtually every part of a eukaryotic cell.
Here are a few examples:
Nucleus: DNA is bound by histones, a 4 subunit protein. Nuclear pores are also proteins.
Endoplasmic Reticulum: Ribosomes are proteins.
Cytoplasm: The cytoskeleton that holds the shape of cells is made of protein filaments.
Mitochondria: ATPase and all of the cytochromes are proteins.
Plasma Membrane: Surface proteins help the body identify the kinds of cells.
Golgi Apparatus
On ribosomes in the cytoplasm
Ribosomes
All of the following are characteristics of the humoral immunity EXCEPT:
During protein synthesis a eukaryote cell has several structures that help the cell maintain homeostasis, and provide energy and the mechanisms for protein synthesis.
in the neuron cell body
No it does not. It occurs in Ribosomes.
The organelles called the ribosomes.
All of the following are characteristics of the humoral immunity EXCEPT:
During protein synthesis a eukaryote cell has several structures that help the cell maintain homeostasis, and provide energy and the mechanisms for protein synthesis.
in the neuron cell body
No it does not. It occurs in Ribosomes.
The organelles called the ribosomes.
Protein synthesis occurs on ribosomes found in the cell.
Ribosomes are small ''protein factories'' for protein synthesis in cell. Therefore, cell use ribosomes for synthesis protein...
Endoplastic reculum are membranes that are located in the cytoplasm of a eukaryotic cell. Endoplastic reculum has ribosomes and are involved in the synthesis of protein and lipids.
introphase.
Transcription occurs when DNA creates mRNA. In a Eukaryotic cell, this occurs inside the nucleus.
on the ribosomes in the cytoplasm of the cell
Protein Synthesis takes place in the ribosomes and in the mitochondria of a cell.