Answer:
These chemical reactions produce waste products such as carbon dioxide, water, salts, urea and uric acid. Accumulation of these wastes beyond a level inside the body is harmful to the body. The excretory organs remove these wastes. This process of removal of metabolic waste from the body is known as excretion.
Bacteria are like eukaryotic cells in that they have cytoplasm, ribosomes, and a plasma membrane. Features that distinguish a bacterial cell from a eukaryotic cell include the circular DNA of the nucleoid, the lack of membrane-bound organelles, the cell wall of peptidoglycan, and flagella.
The correct answer is option C
The demand for a better life increased the pollution in the society. The increased pollution in the environment led to many health problems.
The Nuclear power plant creates radioactivity and thermal pollution.
The water used in the nuclear power plants is very warm and causes thermal pollution as it is released into water bodies.
The nuclear power plant uses radioactive substances like uranium and the waste that is left is radioactive waste.
Because the ph affects the rate at which enzymes catalyzes
It has made insulin cheaper and more readily available most likely improved the lives of diabetics
<u>Explanation:</u>
Ineffectual composition of the hormone recognized as insulin leads to an issue termed diabetes. Insulin permits the body's cells to consume glucose, which they utilize as food. Demand to discover a method to generate huge amounts of insulin economically raised when the number of crises of diabetes extended to rise. Genetic engineering procedures provide microorganisms for this plan.
Diabetes victims have to infuse insulin to regulate their blood sugar levels. A variety of insulin from yeast and bacteria like E. coli has been designed by Genetic engineering. This genetically mutated insulin, ‘Humulin’ was authorized for human application in 1982.
