Table of Contents
What is an analogy for peroxisome?
Become a Study.com member to unlock this answer! An analogy for lysosomes and peroxisomes is that these organelles are like a recycling plant.
What would peroxisomes be in a factory?
Like the Peroxisome removing toxins, an air filter in the factory filters out chemicals and toxic substances from the work floor which could injure the factory’s workers or damage the machines.
What is an analogy for centrosome?
It is where microtubules are organized. analogy: the centrosome is like the center of a spider’s web and the microtubules are the threads coming out of it. Ribosomes.
What is an analogy for chromatin?
Analogy: Chromatin are like manuals in a factory to teach workers how to make the product. A cell membrane is a thin membrane (a double layer of lipids) enclosing the cytoplasm of a cell. Proteins in the membrane control passage of ions (like sodium, potassium, or calcium) in and out of the cell.
What would the peroxisome be in a school?
Just as composting breaks down garbege from the students in the school, so the peroxisomes break down hazardous material such as hydrogen peroxide. Just as the storage closets in the classrooms store material, so the smoothe ER (edoplasmic reticulum) stores steroids and ions.
What is the role of peroxisomes?
Peroxisomes are organelles that sequester diverse oxidative reactions and play important roles in metabolism, reactive oxygen species detoxification, and signaling. Oxidative pathways housed in peroxisomes include fatty acid β-oxidation, which contributes to embryogenesis, seedling growth, and stomatal opening.
Which of the following best describes the function of peroxisomes?
Peroxisomes are organelles within cells that are involved in breaking down molecules. As the name suggests, they produce the compound hydrogen peroxide, which assists in the breakdown process.
What is the function of peroxisomes?
What would happen if the peroxisomes stopped working?
Peroxisomes produce cholesterol and phospholipids found in brain and heart tissue. A peroxisome protein is involved in preventing one cause of kidney stones. In plants a type of peroxisome converts fatty acids to carbohydrates. Several rare inherited malfunctions of peroxisomes can lead to death.
What does the peroxisome do for kids?
Peroxisomes function to rid the cell of toxic substances, such as hydrogen peroxide, or other metabolites and contain enzymes concerned with oxygen utilization such as D-amino acid oxidase and urease oxidase.
Peroxisomes are small vesicles, single membrane-bound organelles found in the eukaryotic cells. They contain digestive enzymes for breaking down toxic materials in the cell and oxidative enzymes for metabolic activity.
How do peroxisomes interact with mitochondria?
Peroxisomes interact with mitochondria in several metabolic pathways, including β-oxidation of fatty acids and the metabolism of reactive oxygen species. Both organelles are in close contact with the endoplasmic reticulum (ER) and share several proteins, including organelle fission factors.
What is a peroxisome in a rat?
Peroxisome in rat neonatal cardiomyocyte. A peroxisome ( IPA: [pɛɜˈɹɒksɪˌsoʊm]) is a membrane-bound organelle (formerly known as a microbody ), found in the cytoplasm of virtually all eukaryotic cells. Peroxisomes are oxidative organelles.
Are peroxisomes a source of reactive oxygen species?
^ Corpas FJ, Barroso JB, del Río LA (April 2001). “Peroxisomes as a source of reactive oxygen species and nitric oxide signal molecules in plant cells”. Trends in Plant Science. 6 (4): 145–50. doi: 10.1016/S1360-1385 (01)01898-2.