Answer: Biotechnology is the area of biology that uses living processes, organisms or systems to manufacture products or technology intended to improve the quality of human life.
Explanation:
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<u>Answer:</u>
<em>Catalase is commonly known as a enzyme which can be found in all living creatures.</em>
Catalase has a specific property in regulating a living body, so it takes charge for hydrogen peroxide it has decomposed or not. And after the decomposition process <em>hydrogen peroxide separates</em> and gives us hydrogen and water.
Now if checkup is made to <em>maintain the condition of catalase</em> there is a test conducted in which hydrogen peroxide is added into blood.
<em>So if the blood turns into foamy dark brownish color than there is a deficiency of catalase.</em>
Yes accumulation of mutation can drive aging process.
Explanation:
The molecular damage that occurs in cells and tissues for a long time due to DNA damage and epigenetic changes gets accumulated in the cell.
This leads to lowering of the homeostasis in the cell during stress conditions and eventually risks of life-threatening diseases as cancers or neurodegenerative disorders develop.
Due to mutation in the gene DNA repair mechanism also gets affected this also contributes to the ageing of cells.
The telomere of the chromosome is shortened after every mitotic division but telomerase enzyme keeps adding the DNA sequence preventing shortening aging and death of the cell. If the mutation occurs in this enzyme it will increase the ageing of cells at high rate.
A, trees, because the roots will hold the soil in place.
Hope this helps ya
Convection cell
Air Pressure and Winds
Warm air rises, creating an upward-flowing limb of a convection cell (Figure 15.19). Upward flowing air lowers the air pressure of the area, forming a low pressure zone. The rising air sucks in air from the surrounding area, creating wind.
