Q. What is the function of a nerve cell?
Neurons, also known as nerve cells, send and receive signals from your brain. While neurons have a lot in common with other types of cells, they’re structurally and functionally unique. Specialized projections called axons allow neurons to transmit electrical and chemical signals to other cells.
Q. What best describes the function of nerves?
Which of the following best describes the function of nerves? They carry messages from the muscles. What are the two divisions of the autonomic nervous system?
Q. Which best describes a nerve cell?
Neurons are the excitable cells that have cell bodies with many dendrites and typically one axon.
Q. What are the main parts of a nerve cell?
A neuron has three main parts: dendrites, an axon, and a cell body or soma (see image below), which can be represented as the branches, roots and trunk of a tree, respectively. A dendrite (tree branch) is where a neuron receives input from other cells.
Q. What do all neurons have in common?
Neurons are similar to other cells in the body because:
- Neurons are surrounded by a cell membrane.
- Neurons have a nucleus that contains genes.
- Neurons contain cytoplasm, mitochondria and other organelles.
- Neurons carry out basic cellular processes such as protein synthesis and energy production.
Q. What are neurons Why do you think they are important?
Neurons are responsible for carrying information throughout the human body. Using electrical and chemical signals, they help coordinate all of the necessary functions of life.
Q. What part of the brain affects behavior?
The limbic system is a group of interconnected structures located deep within the brain. It’s the part of the brain that’s responsible for behavioral and emotional responses.
Q. What are neurons and how do they transmit information quizlet?
what are neurons, and how do they transmit information??? Neurons are the elementary components of the nervous system, the body’s speedy electrochemical information system. A neuron sends signals through its axons, and recerives signals through its branching dendrites.
Q. Which of the following describes what happens when a neuron sends a signal?
Which of the following describes what happens when a neuron sends a signal? The neuron goes from being negatively charged to briefly being positively charged, and finally returns to being negatively charged again. The magnitude of the negative charge is fixed regardless of the strength of the input signal it receives.
