Bacteria recycle matter in an ecosystem through breaking down of the organic debris.
<h3>What is decomposition?</h3>
Decomposition is defined as the break down of dead organic matter in nature by microorganisms such as bacterias thereby releasing elements such as nitrogen that can be reused again.
Bacterias, protozoa and some fungi are known as decomposers in the food chain of an ecosystem which recycles elements found in dead organic matter by breaking them down.
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As a result of its involvement in a reaction, an enzyme is unchanged.
Enzymes are catalysts that speed up chemical reactions that occur within the biological systems (they increase the reaction rate by lowering its activation energy). Enzymes react with substrate that binds to them (key-lock mechanism) and convert the substrate into the product. Most of enzymes are proteins by their structure but a few are catalytic RNA molecules-ribosymes.
Enzyme activity can be affected by other molecules (activators and repressors), pH, temperature etc.
To prove that a certain fruit (in this case, an orange) indeed contains a certain compound (in this case, vitamin C); then the vitamin C should be extracted and isolated from the orange and must be confirmed by molecular analysis. The extraction process involves using chemicals (i.e. 6% MPA), and procedures such as centrifugation and filtration. Then the extract is stored and subjected to high-performance liquid analysis (HPLC) to measure the vitamin C content.
<span>D is the answer :) this sentence here is to fill in the rest of space sorry</span>
Answer: the heart pumps blood throughout the body through arteries, vessels, and veins.
Explanation:
