What Are The Specialized Structures And Functions Of Cells? Organelles are specialized structures that perform various jobs inside cells. The term literally means “little organs.” In the same way organs, such as the heart, liver, stomach, and kidneys, serve specific functions to keep an organism alive, organelles serve specific functions to keep a cell alive.
What Are The Two Basic Functional Units Of The Nervous System? Glial cells. At the beginning of this article, we said that the nervous system was made up of two types of cells, neurons and glia, with the neurons acting as the basic functional unit of the nervous system and the glia playing a supporting
What Are The Two Main Functions Of Nervous Tissue? Integration and communication are the two major functions of nervous tissue. Nervous tissue contains two categories of cells — neurons and neuroglia What are the 2 types of nervous tissue and their functions? Nervous tissue is grouped into two main categories: neurons and neuroglia. Neurons, or
What Is A Nerve Impulse In Biology? The signal that travels along the length of a nerve fiber and ends in the release of neurotransmitters. Nerve impulses are the means by which information is transmitted along the neuron and throughout the nervous system. Tags: Molecular Biology. What is a nerve impulse and how does it
What Is The Unit Of Nervous System? The basic unit of the nervous system is a nerve cell, or neuron. The human brain contains about 100 billion neurons. Is the unit cell of nervous system? Neurons are the structural and functional units of the nervous system. They consist of a cell body, dendrites, and axon.
Do Neurons Have Organelles? Do Neurons have organelles? Neurons contain cytoplasm, mitochondria and other organelles. Neurons carry out basic cellular processes such as protein synthesis and energy production. Do neurons have all organelles? Thus, each nerve cell has a cell body containing a nucleus, endoplasmic reticulum, ribosomes, Golgi apparatus, mitochondria, and other organelles that are