Table of Contents
What are the advantages of compartmentalization in eukaryotic cells?
Boosting Efficiency Compartmentalization in eukaryotic cells is largely about efficiency. Separating the cell into different parts allows for the creation of specific microenvironments within a cell. That way, each organelle can have all the advantages it needs to perform to the best of its ability.
What do lysosomes do for the mitochondria?
Mitochondria and lysosomes are critical to every cell in the body, where they play distinct roles: mitochondria produce energy for the cell, while lysosomes recycle waste material. Dysfunction of these organelles has been implicated in many diseases, including neurodegenerative disorders and cancer.
Why is it important for the cytoplasm to be composed of mostly water for the cell membrane to form properly?
The cytoplasm needs to be composed mostly of water for the cell membrane to form properly because the fatty tails of the phospholipids must interact with each other and form a barrier rather than interacting with each other and their surroundings.
What is the advantage of having a folded membrane rather than a simple interior membrane?
What is the advantage of having a folded membrane rather than a simple interior membrane that follows the same oval shape as the exterior membrane? The folds allow for more surface area for the chemical reactions that occur across the inner membranes.
Why is compartmentalization important in eukaryotic cells quizlet?
Compartmentalization provides a large surface area that enhances the productivity of the mitochondrion, cellular respiration/ ATP/ energy production and provides a unique internal environment for reactions.
How does a lysosome provide compartmentalization for a eukaryotic cell?
Lysosomes contain digestive enzymes that degrade defunct intracellular organelles, as well as macromolecules and particles taken in from outside the cell by endocytosis. In general, each membrane-enclosed organelle performs the same set of basic functions in all cell types.
Why is the lysosome important?
A lysosome is a membrane-bound cell organelle that contains digestive enzymes. They break down excess or worn-out cell parts. They may be used to destroy invading viruses and bacteria. If the cell is damaged beyond repair, lysosomes can help it to self-destruct in a process called programmed cell death, or apoptosis.
How do lysosomes digest mitochondria?
Functional Crosstalk Between Mitochondria and Lysosomes Macromolecules to be degraded reach lysosomes by two main routes: endocytosis and autophagy. In addition to starvation-induced bulk autophagy, a selective form of autophagy termed mitophagy is required to degrade damaged mitochondria.
Why are folded membranes an advantage?
The folding increases the surface area where chemical reactions occur. How are highly folded membranes an advantage for the functions of cellular parts? Name an organelle that has highly folded membranes. Examples: endoplasmic reticulum and mitochondria.
What is the advantage of having a folded inner membrane in the mitochondria?
Matrix is the fluid which is in mitochondria . Cristae is the inner membrane folds over many times and creates layered structures . These layer structures are cristae .