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education insights

Are macrolides bacteriostatic or bactericidal?

Score: 5/5 (57 votes) Macrolides interfere with bacterial protein synthesis and, depending on concentration and bacterial species, are either bactericidal (kill bacteria), or bacteriostatic (inhibit growth of bacteria).Why macrolides are bacteriostatic?Since the bacterial ribosomal structure is high...

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global affairs

Who survived tenerife disaster?

Score: 4.6/5 (20 votes) Tenerife airport disaster survivors There were 61 survivors who included four flight attendants, three cockpit crew members, and two cockpit observers who weren't injured at all. None of the passengers of KLM survived the crash. All 248 passengers lost their lives.Did an...

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technology trends

How to isolate endophytes from plants?

Score: 4.8/5 (59 votes) For the isolation of endophytic bacteria, the tissue extract was diluted in an aqueous solution (0.9 % NaCl) and plated on five 10% TSA plates for each dilution (10–1 and 10–2). The plates were incubated for up to 15 days at 28ºC. Colonies were selected on days 2, 5, 10, and ...

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policy and governance

Whats an intercooler do?

Score: 4.6/5 (21 votes) What is an intercooler and what does it do? The intercoolers (Charge Air Coolers) are designed to reduce fuel consumption while increasing the engine power and efficiency. The intercooler's task is to reduce the temperature of the inlet gas and thus densify the air requi...

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environment and climate

At does quarrel mean?

Score: 4.8/5 (25 votes) 1 : an angry argument or disagreement. 2 : a cause of disagreement or complaint I have no quarrel with your plan. quarrel.What is an example for quarrel?Quarrel means a fight or dispute. An example of quarrel is a disagreement between two children as to who a toy belongs to. ...

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culture and society

Was motion picture invented?

Score: 4.7/5 (40 votes) A film, also called a movie, motion picture or moving picture, is a work of visual art used to simulate experiences that communicate ideas, stories, perceptions, feelings, beauty, or atmosphere through the use of moving images.When was motion picture invented?In 1888 in New Y...

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environment and climate

Why romaine lettuce is bitter?

Score: 5/5 (61 votes) Most gardeners will tell you that bitter lettuce is the result of summer heat; lettuce is known as a cool season vegetable. When temperatures rise, the plant snaps into maturation mode and bolts — sends out a stalk and flowers. It's during this process that bitter lettuce ...

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social impact

Why are there no atolls in the atlantic ocean?

Score: 4.8/5 (11 votes) Atolls are common in the Indian and Pacific oceans, rather than the Atlantic, because these regions contain active margins and subduction zones where volcanic activity is prevalent. Atolls arise as a result of deep-sea volcanoes, and these are much more rare in the Atlantic o...

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technology trends

Does trir include fatalities?

Score: 4.7/5 (19 votes) Definition of a “Recordable” Indicent: All work related deaths and illnesses, and those work-related injuries which result in: death, loss of consciousness, restriction of work or motion, transfer to another job, or require medical treatment beyond first aid.What does Trifr i...

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technology trends

Are dishwashing gloves safe?

Score: 4.9/5 (46 votes) Dishwashing gloves can do amazing things. They'll protect your hands and nails from damage from harsh dish soap, hot water, and other cleaning detergents. ... They can protect your cuffs and sleeves from water splashes and over the long term, prevent damage to the materi...

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