Describe the interactions of the nervous and muscular system

1 answer:

7 0

The human body comprises of more than 600 muscles differentiated in three classifications, and all are under the control of the nervous system. The activities like picking up a dropped pen or leaning over incorporate the combined effort of various muscle groups.

The alert mind relays this instruction to the central nervous system that conducts it in the form of electrical impulses. These are then mediated via the somatic segment of the peripheral nervous system to the nerves accountable for monitoring the essential muscles.

When the signals arrive, a chemical known as acetylcholine gets discharged from the nerve terminals, activating the membranes of muscle fibers and making them to contract. The receptors present in the muscles provide the brain with the instruction regarding the movement and position of the body, the brain monitors the contraction of skeletal muscles.

You might be interested in

To avoid credit problems, follow your

expeople1 [14]

Answer: credit score or pay off your bills on time.

Explanation:

7 0

2 years ago

Read 2 more answers

If you need to prevent waves from eroding a beach , what would you do

guapka [62]

Waves erode a beach by pressing continually against them, right? I have heard of this happening many times. What the people do is build a small trench around the outside of the beach so the waves filter down into it, then back out instead of washing up against the sand. The other thing they do is wait a couple years for the beach to go down, then they put in new sand during the winter.

Please Rate me Brainliest, I need it alot.

5 0

2 years ago

In bacterial cells, the replication of DNA begins at a specific site called the ____ of replication, and proceeds in both direct

NNADVOKAT [17]

Origin of replication
Termination site? I am not too sure about the second one.

5 0

3 years ago

In the deep waters of the ocean, coral reefs are found in abundance. Algae live on these coral reefs, providing nutrition and pr

Molodets [167]

The answer is Coral extinction. Extinction is a term that is a result to the excessive lost of organism. Coral reefs are from the shallow water corals that gro fast enough to build this huge population of reefs. They are from the single celled algae that were photosynthesized and passed to some of the food and give nutrients to algae.

3 0

3 years ago

Read 2 more answers

Identify the layer that contains both a single-celled pigm.Identify the type of neuronal cell that detects bright light and prov

jarptica [38.1K]

Explanation:

-The Retina

The retina is a thin, transparent layer at the periphery of the eye's interior. Light enters the eye and is detected by specialized neural cells. The light is converted into an electrical impulse, by photosensitive rods and cones. This impulse is transmitted and interpreted by the central nervous system or CNS.

Further Explanation:

The nervous system is subdivided into; the central nervous system (CNS), which includes the brain and spinal cord, within the vertebral column; and the peripheral nervous system, which includes nerves that branch into the rest of the body from the brain and spinal cord. Nervous tissue responds to electrical impulses, allowing for communication between different regions of the body.

The peripheral nervous system is further divided into the somatic nervous system responsible for carrying out sensory and motor information between the peripheral nervous system- including sensory organs like the eyes; and central nervous system;

Learn more about the autonomic nervous system at brainly.com/question/10386413

Learn more about homeostasis at brainly.com/question/1601808

#LearnWithBrainly

4 0

2 years ago