VP or Voges-Proskauer
test, detects acetoin <span>in a bacterial broth culture.
</span>This test depends on the digestion of glucose to acetylmethylcarbinol.
If glucose starts to break down, it will react with two
reagents of this test and form a red color. A red color indicates a positive result and a yellow-brown color indicates a negative result.
Answer:
to protect soldiers from their opponent's weapons like long ranged cannons and quick firing machines. The open ground was dangerous because of these weapons.
Explanation:
Answer: a. Elevator shafts or storage silos
Explanation:
Slip forming would be most beneficial when constructing an elevator shafts or storage silos. Elevator shafts or storage silos use slip forming in their transfer mechanism more.
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The answer is B
Answer:
Mao's poor management of the food supply and overemphasis on village industry is often blamed for the millions of deaths by famine during the "Mao era". However, there were also seemingly positive changes as a result from his management. Before 1949, for instance, the illiteracy rate in Mainland China was 80%, and life expectancy was a meager 35 years. At his death, illiteracy had declined to less than 7%, and average life expectancy had increased by 30 years. In addition, China's population which had remained constant at 400,000,000 from the Opium War to the end of the Civil War, mushroomed more than 700,000,000 as of Mao's death. Under Mao's regime, supporters argue that China ended its "Century of Humiliation" and resumed its status as a major power on the international stage. Mao also industrialized China to a considerable extent and ensured China's sovereignty during his rule. In addition, Mao tried to abolish Confucianist and feudal norms.
Explanation:
