Who invented Gerl system?
Alex B Novikoff
The GERL system stands for the Golgi apparatus, endoplasmic reticulum, and lysosomes system, discovered by Alex B Novikoff. The GERL system is a complex found in the cell that involves the Golgi apparatus, Endoplasmic reticulum, and lysosomes.
What do you mean by Gerl system?
GERL is the acronym for Golgi Apparatus, Endoplasmic Reticulum and Lysosome. The system is involved in the process of Endocytosis and Exocytosis. The Golgi apparatus, also known as the packaging centre of the cell, is responsible for packaging and sorting of molecules to be sent to their appropriate destination.
What is GERL complex and its significance?
The acronym “GERL” stands for Golgi – Endoplasmic Reticulum – Lysosomal complex. These organelles form a system that when combined with the endocytotic and exocytotic pathways provide a means by which the cell can. 1. process endocytosed and synthesized materials, 2. “
What are the components of Gerl system?
The GERL system is associated with biological processes such as endocytosis and exocytosis. It is comprised of (1) Golgi apparatus, (2) endoplasmic reticulum, and (3) lysosome.
What is the full form of GERL?
GERL is a system of cell organelles. It stands for Golgi body- endoplasmic reticulum- lysosomal complex. It is the system of endocytosis and exocytosis processes which ingests external substances and excretes internal substances.
Which of the following is correct about ribosomes?
Ribosomes are naked nucleoprotein particles made up of RNA and proteins, and carry out protein synthesis. These are not introns but very important cell organelles. Ribosomes are found in both prokaryotic and eukaryotic organisms.
What is meant by Autophagosome?
An autophagosome is a spherical structure with double layer membranes. It is the key structure in macroautophagy, the intracellular degradation system for cytoplasmic contents (e.g., abnormal intracellular proteins, excess or damaged organelles, invading microorganisms).
What is Phagosome and Pinosome?
The fusion of the cell membrane around a microorganism, a senescent cell, or an apoptotic cell forms a phagosome. Pinosome: Inside a cell, a small fluid-filled vesicle (bubble).
What is GERL system Name the cell organelle involved in it write the function of each?
GERL is a complex formed by Golgi apparatus, endoplasmic reticulum, and lysosomes. These organelles form a system to carry out the following cellular processes: endocytosis of external materials. exocytosis of internal substances.
Is ribosome A DNA?
The short answer to it is no. Ribosomes do not contain DNA. Ribosomes are composed of 2 main sub-units – the large subunit joins together the mRNA and the tRNA forming polypeptide chains whereas the smaller RNA subunits reads RNA. Hence, ribosomes contain ribosomal proteins and rRNA.