Who is a nominal person?

Who is a nominal person? 1. adjective [usually ADJECTIVE noun] You use nominal to indicate that someone or something is supposed to have a particular identity or status, but in reality does not have it. As he was still not allowed to run a company, his partner became its nominal head. What is a nominal […]

What are the four nonspecific defenses are caused by pathogens invading the body?

What are the four nonspecific defenses are caused by pathogens invading the body? Nonspecific defenses include anatomic barriers, inhibitors, phagocytosis, fever, inflammation, and IFN. Specific defenses include antibody (more…) What are examples of specific defenses? There are two types of specific defense. These include cell-mediated immunity and antibody-mediated immunity. Cell-mediated immunity occurs when T-lymphocytes (T-cells) […]

What is the direction of a vector?

What is the direction of a vector? The direction of a vector is the measure of the angle it makes with a horizontal line . One of the following formulas can be used to find the direction of a vector: tanθ=yx , where x is the horizontal change and y is the vertical change. What […]

What is molecular mass also known as?

What is molecular mass also known as? Molecular mass is also called molecular weight. Because the mass is relative to carbon-12, it’s more correct to call the value “relative molecular mass”. A related term is molar mass, which is the mass of 1 mol of a sample. Molar mass is given in units of grams. […]

Does standing next to a microwave cause cancer?

Does standing next to a microwave cause cancer? Microwaves are therefore not known to damage DNA inside cells, according to the American Cancer Society. As a result, there is “little cause for concern” about excess microwaves leaking out from your oven, unless there is damage to the door hinge, latch or seal, the FDA says. […]

How does light interact with eyes?

How does light interact with eyes? Light rays enter the eye through the cornea, the clear front “window” of the eye. The cornea’s refractive power bends the light rays in such a way that they pass freely through the pupil the opening in the center of the iris through which light enters the eye. The […]

How can I make my body transparent?

How can I make my body transparent? While tissue clearing has been used for decades to see through tissues, the new approach used by Dr Ertürk and his colleagues also makes it possible to make bones transparent too. It builds on a technique known as 3D Imaging of Sovent-Cleared Organs, or 3DISCO. What body parts […]

Why is the North Star in the West?

Why is the North Star in the West? The North Star, also known as Polaris, is known to stay fixed in our sky. Earth’s spin causes the sun in the daytime – and the stars at night – to rise in the east and set in the west. But the North Star is a special […]

What are the 10 Native American tribes?

What are the 10 Native American tribes? 10 Biggest Native American Tribes Today Lumbee. Population: 73,691. Iroquois. Population: 81,002. Creek (Muscogee) Native American population: 88,332. Blackfeet (Siksikaitsitapi) Population: 105,304. Apache. Population: 111,810. Sioux. Population: 170,110. Chippewa. Population: 170,742. Choctaw. Population: 195,764. Which Indian Tribe was the most aggressive? The Comanches, known as the “Lords of […]

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