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Asthma prevents the natural flow of oxygen and carbon dioxide in and out of the body.The body cells need oxygen to function well.
Levels of organizationAtom ------> molecule -----> Cells ----> tissues -------> organs ------> organ system -------->organismsSo, organ system.
cells---> tissue---> organs ---> organ system
Tobacco smoke affect the sensory organs by promoting inflammation in the upper respiratory system which comprises nasal sinus, pharinx, which damage the olphatory cells in that system thus causing a condition called anosmia. Then, the sense of smell is affected by smoking, because the olfatory cells can't communicate with the brain receptors of smelling.
If the digestive system was not working properly, the needed nutrients may not be absorbed. A lack of nutrients needed for the biologic functions of cells, organs, and tissues might affect both their anatomic integrity and their successful function.
Asthma prevents the natural flow of oxygen and carbon dioxide in and out of the body.The body cells need oxygen to function well.
Groups of cells that work together are called tissues.
Hormones in the bloodstream are able to affect target cells/organs and not other cells/organs because of selective permeability. This means that hormones are only able to pass through the cell membrane of certain cells and organs, and not through the cell membrane of other cells and organs. The cell membrane of the target cells and organs are specialized to allow the hormones to pass through, while the cell membrane of other cells and organs are not specialized and are therefore impermeable to the hormones. This is due to the presence of receptor proteins on the cell membrane of the target cells and organs. These receptor proteins can bind to the hormones and facilitate their entry into the cell. Since these receptor proteins are not present on the cell membrane of other cells and organs, the hormones are unable to bind to them and therefore unable to cross the cell membrane. In addition, hormones can be broken down by enzymes in the bloodstream, which means they can’t reach their target cells and organs if they are exposed to the enzymes. This further ensures that hormones only affect the target cells and organs, and not other cells and organs. In summary, hormones in the bloodstream are able to affect target cells and organs and not other cells and organs because of selective permeability and the presence of receptor proteins on the cell membrane of the target cells and organs. Other cells and organs do not have these specialized receptor proteins and therefore cannot be affected by the hormones.
The organs of the nervous system are the brain the spinal cord and the peripheral nerves. The cells of the nervous system are the neurons.
The immune system is made of cells, tissues, and organs.
The immune system.
Aneamia doesn't afffect your ciculatory system per se. It affects all the cells that make up your body and organs. They do not get enough oxygen to function.