The stages involved in the development of cancer include limited proliferation, uncontrolled growth and metastasis.
<h3>What is cancer?</h3>
Cancer is a multifactorial disease caused by the uncontrolled proliferation of cells in different parts of the body.
During the first stage, cancer cells are contained in specific tissues, but after a certain period, malignant cells can migrate to other regions of the body in a process known as metastasis.
Cancer stages can be classified from stage 0 (initial disease state) to stage 5 (last progression step), which may result very useful to understand not only the pathophysiologic features of the disease but also to examine its evolution in the clinical setting.
In conclusion, the stages involved in the development of cancer include limited proliferation, uncontrolled growth and metastasis.
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Nucleic Acids are made up of repeating units called Nucleotides
Answer:
The answer is 'D'. Transcription is the process by which a single stranded mRNA is formed from the double stranded DNA.
Explanation:
The central machinery of biology involves three processes- replication, transcription and translation. The process by which DNA doubles itself is called <u>replication</u>. In translation, protein is formed from the messenger RNA or mRNA. The major steps involved in transcription are:
- <em>Initiation</em>
- <em>Elongation</em>
- <em>Termination</em>
In the process of translation, amino acids bind together in the <u>ribosome</u> to form a polypeptide chain.
Sewage holds toxic microbes and contains a mixture of suspended impurities. When these impurities hit drinking water microorganisms begin to deteriorate the water, and uses up the dissolved oxygen with the microorganisms, making these water dangerous to drink from. Major impacts of this can include giardia, salmonella, cryptosporidium, and E. coli.
Answer:
An enzyme is a protein, and proteins need certain temperatures to function optimally, or even function. Temperature may unfold the protein and may stop its functioning, or it may fold the protein into the correct formation to function. But by the way your question asks, EXCESS heat would denature the enzyme and cease function.
Explanation: