catabolism
Lysosomes are not directly involved in metabolism. They primarily function in digestion and waste removal within cells by breaking down unwanted materials, such as cellular debris or foreign particles, into simpler components for recycling or excretion. Metabolism involves a series of chemical reactions that occur in organelles like the mitochondria, not in lysosomes.
Metabolism is the combination of chemical reactions in an organism that involve building up and breaking down of materials. It is essential for the organism to obtain energy and nutrients, as well as to eliminate waste products.
catabolism
The two components of metabolism are catabolism, which involves breaking down molecules to release energy, and anabolism, which involves building molecules and using energy. Catabolism typically produces ATP, while anabolism requires ATP to drive the synthesis of complex molecules.
Lysosomes are organelles within cells that play a role in breaking down waste materials. An example sentence could be: "The lysosomes in the cell are responsible for breaking down and recycling old cell components."
Metabolism
Metabolism
Building molecules that can be used as an energy source is called anabolism, while breaking down molecules to release stored energy is called catabolism. These processes are key components of metabolism, the set of chemical reactions that sustain life by converting food into energy and building blocks for cells.
Materials that are ductile, such as metals like steel or alloys, are designed to resist breaking into pieces. These materials can deform plastically before fracturing, allowing them to absorb more energy and reduce the risk of sudden brittle failure. Structures and components that require high toughness and impact resistance are often made from ductile materials.
Enzymes are in charge of breaking down macromolecules into smaller molecules. These biological catalysts facilitate chemical reactions that break down complex molecules into simpler components that can be used by the cell for energy or building materials.
metabolism
No, homeostasis refers to the ability of organisms to maintain stable internal conditions despite external changes. The processes of breaking down materials (catabolism) and building up materials (anabolism) are part of metabolism, which contributes to maintaining homeostasis. Metabolism encompasses all chemical reactions in the body, including those that help regulate temperature, pH, and other vital functions.