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1. stimulus
2. stimulus effect on body
3.* receptor: receives specific signal
4.* afferent transmission: sends signal
5.* integration center: processes signal
6.* efferent transmission: sends signal
7.* effector: effects action
8. response
9. response effect on body
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Which structure of a cell helps in maintaining homeostasis by moving things into or out of a cell?
The cell membrane controls what substances go in and out of the cell. It is basically the most important structure when talking about homeostasis.
What structure maintains homeostasis by controlling the concentration of solutes within a cell?
Homeostasis is a process that keeps a cell stable. The cell membrane, through the process of diffusion, works to move solutes down a concentration gradient to aid in homeostasis.
What small structure that maintains homeostasis and regulates emotions and drives such as hunger thirst sex and aggression?
hypothalamus
Which term refers to the body's ability to keep internal conditions the same even though conditions in the environment may change?
Regulatory homeostasis
What is the central theme of biology?
Biology, in its simplest form, is the large branch of science concerned with the study of life. Also it studies the interactions of organism with the abiotic environment and each other.
What is a description of the process of Homeostasis?
Homeostasis is the process of changing the internal structure such that the net change is zero.
Which structure of a cell helps in maintaining homeostasis by moving things into or out of a cell?
The cell membrane controls what substances go in and out of the cell. It is basically the most important structure when talking about homeostasis.
Which structure is most directly responsible for maintain homeostasis in all cells?
The Cell Membrane
What structure maintains homeostasis by controlling the concentration of solutes within a cell?
Homeostasis is a process that keeps a cell stable. The cell membrane, through the process of diffusion, works to move solutes down a concentration gradient to aid in homeostasis.
What structure composed mainly of proteins and lipids aids in maintain homeostasis in a cell?
cell membrane
What structure helps cells maintain homeostasis by regulating the movement of materials into and out of the cell?
cell membrane
What small structure that maintains homeostasis and regulates emotions and drives such as hunger thirst sex and aggression?
hypothalamus
What cell structure helps maintain homeostasis by controlling the movement of materials into the cell?
The nucleues, the brain of the cell.
What is a vestigial structure and what organ in the human body is one?
A vestigial structure is one that no longer appears to service a purpose in maintaining homeostasis. An example is the vermiform appendix.
How is homeostasis different from equilibrium?
Homeostasis is the active regulation of internal conditions to maintain stability, whereas equilibrium refers to a state of balance or equal distribution of substances or energy within a system. Homeostasis involves constant monitoring and adjustments, while equilibrium represents a static state without any net change.
Which cell structure is responsible for preserving homeostasis the right amount of chemicals inside and outside of the cell?
The cell membrane is responsible for preserving homeostasis by selectively allowing certain substances to enter and exit the cell. Its semi-permeable nature regulates the passage of molecules to maintain the appropriate balance of chemicals inside and outside of the cell.
What are the six characteristics of all organisms?
structure and function reproduction growth and development energy utilize response to environment homeostasis
