Readers ask: Is A State Of Equilibrium In Which Biological Conditions?

Homeostasis is a state of equilibrium, in which biological conditions (such as body temperature) are maintained at optimal levels.

Is a state of equilibrium in which biological quizlet?

Biological Psychology: Homeostasis. A physiological state of equilibrium or balance. weight. body weight.

Which of the following terms refers to a state of equilibrium in which biological conditions such as body temperature are maintained at optimal levels?

Homeostasis is a state of equilibrium, or balance, in which biological conditions (such as body temperature) are maintained at optimal levels.

What are the major divisions of the nervous system psychology?

The nervous system can be divided into two major subdivisions: the central nervous system (CNS) and the peripheral nervous system (PNS), shown in [link].

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What is PNS in psychology?

peripheral nervous system (PNS) the portion of the nervous system that lies outside the brain and spinal cord—that is, all parts outside the central nervous system.

What does equilibrium mean in biology?

noun, plural: equilibriums or equilibria. (1) The condition in which all acting influences are balanced or canceled by equal opposing forces, resulting in a stable system. (2) The state of balance or static; the absence of net tendency to change.

Is a cell maintaining homeostasis is in a steady state and also at equilibrium?

A cell is in homeostasis because every mechanism that keeps it alive is in a steady state.

What is the biological basis of emotions?

The limbic system is the area of the brain most heavily implicated in emotion and memory. Its structures include the hypothalamus, thalamus, amygdala, and hippocampus. The hypothalamus plays a role in the activation of the sympathetic nervous system, which is a part of any emotional reaction.

Which of the following is a CSF containing cavity inside the brain tissue itself?

Ventricles and Cerebrospinal Fluid A series of interconnected, fluid-filled cavities are found within the brain. These cavities are the ventricles of the brain, and the fluid is cerebrospinal fluid (CSF).

What term is described by a steady internal balance or equilibrium?

homeostasis. [ hō′mē-ō-stā′sĭs ] n. The ability or tendency of an organism or a cell to maintain internal equilibrium by adjusting its physiological processes.

What is sympathetic and parasympathetic?

The autonomic nervous system comprises two parts- the sympathetic and parasympathetic nervous system. The sympathetic nervous system activates the fight or flight response during a threat or perceived danger, and the parasympathetic nervous system restores the body to a state of calm.

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Is autonomic nervous system sympathetic or parasympathetic?

The autonomic nervous system has three branches: the sympathetic nervous system, the parasympathetic nervous system and the enteric nervous system. Some textbooks do not include the enteric nervous system as part of this system.

What are the two main organs of the CNS?

The nervous system has two main parts:

  • The central nervous system is made up of the brain and spinal cord.
  • The peripheral nervous system is made up of nerves that branch off from the spinal cord and extend to all parts of the body.

How will you differentiate the central nervous system CNS and the peripheral nervous system PNS in terms of their functions?

The Central Nervous System (CNS) includes the brain and spinal cord. The Peripheral Nervous System (PNS) connects the CNS to other parts of the body, and is composed of nerves (bundles of neurons).

How will you differentiate the central nervous system CNS and the peripheral nervous system PNS?

The central nervous system includes the brain and spinal cord, while the peripheral nervous system includes all of the nerves that branch out from the brain and spinal cord and extend to other parts of the body including muscles and organs.

What is the difference between the CNS and the PNS quizlet?

the CNS is the control center, brain and spinal cord. The PNS is nerve fibers that carry information to and from the CNS. White matter is myelinated fibers and is in the inside of the brain and outside of spinal cord. You just studied 85 terms!

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