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A prion is an infectious particle composed solely of protein that can cause abnormal folding of other proteins in the brain, leading to neurodegenerative diseases like mad cow disease. Prions are known for their unique ability to self-replicate by inducing normal host proteins to adopt the misfolded prion form.
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What is a small particle in a cell on which proteins are assembled made of RNA and protein?
Endoplasmic Reticulum
What is a chromosome-like part surrounded by protein coat?
A nucleoid is a chromosome-like region in prokaryotic cells that is surrounded by a protein coat, such as in bacteria. It contains the genetic material of the cell in the form of DNA and is involved in regulating gene expression and cell function. Nucleoids lack a true nuclear membrane found in eukaryotic cells.
What if A is not a living thing. It is made of genetic material inside a protein coat.?
If A is not a living thing but consists of genetic material inside a protein coat, it is likely a virus. Viruses are infectious agents that rely on host cell machinery to reproduce and are not considered living organisms since they cannot carry out metabolic processes on their own.
Are viruses made of protein and lipid membranes?
A virus particle is composed of a nucleic acid that is surrounded by the capsid (which is the protective layer that is made out of protein). Some viruses can have lipid envelope however, not all viruses have a lipid envelope.
Large molecule made up of amino acids?
protein !
Which organelle is a small particle of RNA and protein?
The ribosome is the organelle that is a small particle made up of RNA and protein. Ribosomes are responsible for protein synthesis within the cell.
What is a small particle in a cell on which proteins are assembled made of RNA and protein?
Endoplasmic Reticulum
How many cells does a virus contains?
A virus is not considered a cell as it is an infectious particle made up of genetic material (RNA or DNA) encased in a protein coat. Viruses can vary in size and complexity, but they typically contain only a few dozen to a few hundred individual molecules.
What is a tiny Protein-Genesis Particle that is made from two ribonucleic acids and 23 proteins?
It is Termed to be a Ribosome.
Infectious particle made of protein?
Prions are infectious proteins. Examples are the well known "mad cow disease" or bovine spongiform encephalopathy (BSE; affects cattle), scrapie (affects sheep), Creutzfeldt-Jacob disease, Kuru, Gerstmann-Sträussler-Scheinker syndrome, and Fatal familial insomnia. Variant Creutzfeldt-Jakob disease (vCJD) is the disease that occurs in humans when BSE proteins from cattle enter humans.
Which of these is an infectious protein viroid vector virus prion?
A prion is an infectious protein that can cause misfolding of normal proteins in the brain, leading to neurodegenerative diseases like Creutzfeldt-Jakob disease. Viroids are infectious agents made up of short, circular RNA molecules that can infect plants. A vector is an organism that can transmit a pathogen from one host to another, most commonly insects. Viruses are infectious agents that require a host cell to replicate and can cause a wide range of diseases in plants, animals, and humans.
Do prions contain DNA or RNA?
Prions do not contain DNA or RNA. They are misfolded proteins that can induce normal proteins to misfold as well, leading to the formation of aggregates that can damage cells and tissues.
What is a non cellular particle made up of protein?
A non-cellular particle made up of protein is called a prion. Prions are misfolded proteins that can cause disease in animals and humans by inducing other proteins to misfold and accumulate in the brain, leading to neurodegeneration.
What is the basic particle from which elements are made?
An atom is the basic particle from which elements are made :D
How many nanometers across is the molecule of paper and what is this molecule made of?
there is no "paper" molecule... rather a combination of starches and protein links e.t.c.
What is the chemical compound for pork?
Pork is not made from a single chemical compound, but rather many compounds. Meat comprises mostly of protein.
What is a chromosome-like part surrounded by protein coat?
A nucleoid is a chromosome-like region in prokaryotic cells that is surrounded by a protein coat, such as in bacteria. It contains the genetic material of the cell in the form of DNA and is involved in regulating gene expression and cell function. Nucleoids lack a true nuclear membrane found in eukaryotic cells.
