What is a soma in a neuron?
The region of the neuron containing the nucleus is known as the cell body, soma, or perikaryon (Figure 8.2). The cell body is the metabolic center of the neuron.
What is the soma in biology?
soma, in biology, all the living matter of an animal or a plant except the reproductive, or germ, cells.
What is the soma of the cell?
the cell body of a neuron, which contains the nucleus and various other organelles.
What is soma in psychology?
n. 1. the physical body (Greek, “body”), as distinguished from the mind or spirit (see soul).
Which best describes the soma of a neuron?
The soma (tree trunk) is where the nucleus lies, where the neuron’s DNA is housed, and where proteins are made to be transported throughout the axon and dendrites. There are different types of neurons, both in the brain and the spinal cord.
What is the purpose of a soma?
Soma (carisoprodol) is a muscle relaxer that blocks pain sensations between the nerves and the brain. Soma is used together with rest and physical therapy to treat skeletal muscle conditions such as pain or injury.
What is a soma quizlet?
Soma (cell body) the cell body of a neuron. contains the nucleus, and provides the life processes of the entire cell.
Does the soma contain mitochondria?
Mitochondria are dispersed among the other organelles and microtubules and neurofibrils form a network throughout the soma, maintaining cell shape (Marieb and Hoehn 2010). The cell nucleus is a key feature of the soma.
Where is your soma?
cell body
The soma (pl. somas), perikaryon (pl. perikarya), neurocyton, or cell body is the bulbous, non-process portion of a neuron or other brain cell type, containing the cell nucleus. The word ‘soma’ comes from the Greek ‘σῶμα’, meaning ‘body’.
What is the soma responsible for?
The soma produces the proteins that the other parts of the neuron, including the dendrites, axons, and synapses, need to function properly.
Which statement best describes a neuron?
Neurons are the excitable cells that have cell bodies with many dendrites and typically one axon.