What does organelle mean in a sentence?
1. An organelle is a structure inside of a living cell that has a specific role. 2. Because the mitochondrion is the organelle that supplies energy to the cell, it’s often referred to as a power house.
What is the definition for an organelle?
An organelle is a subcellular structure that has one or more specific jobs to perform in the cell, much like an organ does in the body. Among the more important cell organelles are the nuclei, which store genetic information; mitochondria, which produce chemical energy; and ribosomes, which assemble proteins.
What is an organelle give an example and definition?
The definition of an organelle is a structure in a cell with a specific function. An example of an organelle is a centriole. The nucleus, the mitochondrion, the chloroplast, the Golgi apparatus, the lysosome, and the endoplasmic reticulum are all examples of organelles.
What are organelles give 4 examples?
The nucleus, the mitochondrion, the chloroplast, the Golgi apparatus, the lysosome, and the endoplasmic reticulum are all examples of organelles. Some organelles, such as mitochondria and chloroplasts, have their own genome (genetic material) separate from that found in the nucleus of the cell.
Which is an example of an organelle in a sentence?
Definition of organelle : a specialized cellular part (such as a mitochondrion, chloroplast, or nucleus) that has a specific function and is considered analogous to an organ Examples of organelle in a Sentence
Where are the organelles located in a cell?
The cell organelles are distributed throughout the cytoplasm, but their density decreases peripherally. The hydrogen carriers are later regenerated in the respiratory chain located in cell organelles, mitochondria, or, in bacteria, in the cell membrane.
Are there any organelles that are not membrane bound?
Organelles without membrane: The Cell wall, Ribosomes, and Cytoskeleton are membrane-bound cell organelles. They are present both in prokaryotic cell and the eukaryotic cell. Single membrane-bound organelles: Vacuole, Lysosome, Golgi Apparatus, Endoplasmic Reticulum are single membrane-bound organelles present only in a eukaryotic cell.
When does an organelle malfunction in a plant cell?
Once inside the cell, an organelle called a ribosome reads the mRNA sequence and translates it into a protein. When these energy-producing organelle s are exposed to altered gravity or radiation, they essentially malfunction. This is a specialized structure, or organelle, in a plant cell.
