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What else can I help you with?
When air enters the alveoli of human lungs is the oxygen it contains truly in the internal environment of the human?
No. This is an common misconceptiion. Respiration is considered external if it occurs in the lungs. When it occurs in body tissues it is considered internal respiration.
What separates the internal environment of the body from the external environment?
The cell membrane separates the internal environment of the body from the external environment. It acts as a physical barrier that controls the passage of substances in and out of the cell, maintaining the cell's internal balance.
Is lung cancer external?
no it is only internal unless your lungs are out side your body :)
Is homeostasis internal or external?
Homeostasis is internal. It refers to the body's ability to maintain a stable internal environment regardless of external influences.
What keeps the body's internal environment distinct form the external environment?
The skin
What is the fluid link between the external and internal environment?
The fluid link between the external and internal environment is the plasma membrane of cells. It acts as a selectively permeable barrier that regulates the passage of substances in and out of the cell, maintaining the cell's internal environment while interacting with the external environment.
What keeps the bodys internal environment distinct from external environment?
The body's internal environment is maintained distinct from the external environment by the presence of semi-permeable cell membranes that selectively allow substances to enter or leave cells, and by homeostatic mechanisms that regulate internal conditions such as temperature, pH, and nutrient levels. Specialized organs like the liver, kidneys, and lungs also play a crucial role in filtering and maintaining the internal environment.
Why is the oral cavity not an internal body cavity?
Probably because you can visualize the same from out side. You can list the same in internal body cavity and you wont be wrong. Mostly because the mouth and the anus both lead to the external environment.
Regulating an internal environment despite changes in the external environment is called?
The human body self-regulates to maintain a stable internal environment despite changes in the external environment is a process called homeostasis. They begin by looking at how the human body regulates temperature and the value of a feverin fighting infection.
What is the internal environment of the body maintained by?
The internal environment of the body is maintained by homeostasis, which is the regulation and balance of various physiological processes such as temperature, pH, and nutrient levels. Homeostasis enables the body to function optimally despite changes in the external environment.
Is homeostasis an external environment?
No, homeostasis is the process by which organisms maintain stable internal conditions regardless of changes in the external environment. It involves regulating variables such as temperature, pH, and nutrient levels to keep the body's internal environment balanced and functioning properly.
What does internal and external cells mean?
Internal cells refer to cells that are located inside an organism, such as human cells within the body. External cells refer to cells that are found outside an organism, such as bacterial cells in the environment. The distinction between internal and external cells is based on their location relative to the organism.
