an organelle
The structure of an organelle is directly related to its function. For example, the double membrane structure of the mitochondria provides compartments for different stages of cellular respiration. The shape and internal organization of an organelle determine how it carries out its specific role in the cell.
A group of similar cells that carries out a specific function is called a tissue. Tissues are composed of specialized cells that work together to perform a particular task within an organism.
The cell membrane acts as a protective barrier for the cell, similar to how bark provides protection for a tree. Both structures help regulate what enters and exits the cell or tree, and also provide structural support.
Genes are carried within DNA, which is organized into structures called chromosomes. Chromosomes are located within the nucleus of a cell, and they contain the genetic information necessary for an organism's development and function.
It carries blood toward the heart.
an organelle is a small cell structure that carries out a function within the cell. I believe that the function is determined by the shape and size of it because the organelle needs to be a certain size to carry out all of the functions that need to be preformed.
The structure of an organelle is directly related to its function. For example, the double membrane structure of the mitochondria provides compartments for different stages of cellular respiration. The shape and internal organization of an organelle determine how it carries out its specific role in the cell.
The structure that carries a roadway over a River is referred to as a bridge. A structure that carries a roadway under a River is referred to as a tunnel.
Quite different in structure and function. The xylem, which is dead material, carries water from the roots to the leaves. The phloem, which is living material, carries synthesized sugars from the leaves to where they are needed in the plant.
Proteins carry instructions for the cell. Proteins do most of the work in cells and are required for the structure, function, and regulation of the body's tissues and organs.
A group of similar cells that carries out a specific function is called a tissue. Tissues are composed of specialized cells that work together to perform a particular task within an organism.
A virus carries out the function of replication, by hijacking the host cell's machinery to make copies of itself.
cell
Phloem carries food .
The cell membrane acts as a protective barrier for the cell, similar to how bark provides protection for a tree. Both structures help regulate what enters and exits the cell or tree, and also provide structural support.
microfilaments
The Leaf