LIFE SCIENCE

Detailed explanation-1: -The organelles are the metabolic machinery of the cell and are like little organs themselves. Some major organelles that are suspended in the cytosol are the mitochondria, the endoplasmic reticulum, the Golgi apparatus, lysosomes, and in plant cells chloroplasts.

Detailed explanation-2: -Cellular metabolism is the set of biochemical processes by which energy is either created or used in the cell, and energy resources in eukaryotic cells are regulated by two well-studied organelles: the mitochondrion and the chloroplast.

Detailed explanation-3: -Mitochondria are the organelles in which cellular respiration takes place, a metabolic process. Cellular respiration is the chemical reaction by which glucose molecules from the food we eat are broken apart so that the energy stored inside the molecules can be converted into usable energy for the cell.

Detailed explanation-4: -Mitochondria are self-replicating organelles that occur in various numbers, shapes, and sizes in the cytoplasm of all eukaryotic cells. Mitochondria contain their own genome that is separate and distinct from the nuclear genome of a cell.