Question

HELP PLZ Consider the human brain. Using the anatomical levels of organization—chemical, cellular, tissue, organ, organ system, and organism—name one “component” related to the brain for that layer. For example, components of the brain at the chemical level would be the specific atoms or molecules that make up the brain.

Answer 1

Answer:

THE ANSWER BELOW and i really hope this is the answer your looking for if not  i am sorry

Explanation:

A. Brain - Organ level

B. Neurons - Cellular level

C. Neurotransmitters - Chemical level

D. Neurons and neuroglial cells - Tissue level

E . Brain combined with the spinal cord and spinal nerves - Organ System level

There are five levels of organisation of life; cell, tissue, organ, system and organism.

The smallest unit is cell. Neurons are nerve cells.

Aggregation of cells forms a tissue. Neurons and neuroglial cells aggregate to form nervous tissues and are hence at tissue level.

Aggregation of tissues forms an organ. Brain is an example of organ. It is formed from aggregation of nervous tissues.

Tissues aggregate to form organs while aggregation of organs constitute a system. The nervous system consist of brain combined with spinal cord and spinal nerves.

The nervous system release chemicals called neurotransmitters.

Answer 2

Using the anatomical levels of organization some components related to the brain for that layer are:

1) Chemical level: Neurotransmitters

Neurotransmitters are small molecules that function in the body, specifically in the brain as a transport medium for the transmission of chemical signals.

2) Cellular level: Neurons or nerve cells

The nerve cell or also called neuron, is known to be the fundamental units of the brain and the nervous system, which is why it is in charge of establishing connections with other neurons.

3) Tissue level: Nervous tissue

Neurons and glial cells make up nerve tissue.

The distribution of neurons determines the existence of two main forms of nervous tissue: the white matter and the gray matter.

When examining a brain, it is appreciated that the gray matter is constituting an envelope of about 5 mm thick, the cerebral cortex.

4) Organ level: Brain

The brain can be defined as a complex organ, located within the skull, that manages the activity of the nervous system.

5) Organ system: central nervous system.

The nervous system is called the set of organs (the brain and the spinal cord) that has three basic functions: the sensitive, the integrative and the motor.

The central nervous system is "neurally" connected to almost every corner of the rest of the body by nerves, which together constitute the peripheral nervous system.

6) Organism

All the brain structures that compose it make it capable of processing sensory information while coordinating and maintaining the vital functions of the organism.

Therefore, we can conclude the brain consists of different types of tissues and cells, which are organized from the chemical level to a more complex one to systematize the vital functions of the organism.

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