Enzymes<span> are protein catalysts that speed biochemical </span>reactions<span> by facilitating the molecular rearrangements that support cell function.
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Explanation:
Many invertebrate animals cant survive in water that has been polluted and resulted in a lowering of oxygen concentration so the presence or absence indicates the extent to which a body of water is polluted.
Lichens can be used to indicate air pollution as they grow exposed to places such us rocks and tree barks. They need to be efficient at absorbing water and nutrients to grow there. Rain water contains enough nutrients to keep them alive. Air pollutants dissolve in rain water especially sulfur dioxide can damage lichens and prevent them from growing. This makes them a natural indicator of air pollution.
The cell will undergo osmotic lysis. 3. The cell will plasmolyze.
The nature of the pathogen is an intrinsic feature that is involved in shaping the effector cd4 T-cell response.
<h3>What are cd4 T-cells?</h3>
The cd4 T-cells are cells of the immune system involved in adaptive immune responses, which emerge by contact with the pathogen and involve the production of antibodies that target specific antigens.
In conclusion, The nature of the pathogen is an intrinsic feature that is involved in shaping the effector cd4 T-cell response.
Learn more about cd4 T-cells here:
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Cells in our body combine glucose and oxygen to make ATP and carbon dioxide. Cellular respiration starts with glycolysis, where glucose enters the cell, is converted to pyruvate, and makes a few ATP and NADH. ... Oxygen combines with the electrons and two hydrogen ions to make water.
so not really