How many candles do you light on Passover? It is traditional to light two candles, but in some homes an additional candle is lit for each child. Do you light candles at Passover Seder? The seder officially begins with a physical act: lighting the candles. In Jewish tradition, lighting candles and saying a blessing over […]
Is lysosome a specialized cell?
Is lysosome a specialized cell? Lysosomes are involved in the digestion of macromolecules during endocytosis, phagocytosis, and autophagy. A specialized class of lysosomes called “secretory lysosomes” has recently been recognized (Blott and Griffiths, 2002). A recent study demonstrated that secretory lysosomes from microglia contain abundant ATP. Which form of lysosomes perform exocytosis? While the primary […]
Why is a giraffe tongue so long?
Why is a giraffe tongue so long? The giraffe’s long tongue allows it to reach the highest, tastiest leaves while avoiding the sharp thorns. Its tongue also features a thick, tough layer that protects it from being cut by the thorns. Thus, giraffes have less competition for acacia leaves. Acacia leaves are also an important […]
What river does the Arkansas River flow into?
What river does the Arkansas River flow into? Mississippi River Arkansas River/Mouths What cut through Colorado Kansas Oklahoma and Arkansas? Arkansas River The Arkansas River is a major tributary of the Mississippi River. It generally flows to the east and southeast as it traverses the U.S. states of Colorado, Kansas, Oklahoma, and Arkansas. Does the […]
Why can a bullet with a tiny mass have the same momentum as a slow moving semi truck?
Why can a bullet with a tiny mass have the same momentum as a slow moving semi truck? Why can a bullet with a tiny mass have the same momentum as a slow-moving semitruck? The bullet has a very large acceleration. The momentum will be transferred to the other ball and stay the same. Which […]
Where is the headquarters for The American Legion?
Where is the headquarters for The American Legion? Indianapolis, Indiana, United States American Legion/Headquarters Who is in charge of American Legion? Paul E. Dillard was elected national commander of The American Legion on Sept. 2, 2021, in Phoenix during the organization’s 102nd national convention. His theme as national commander is “No Veteran Left Behind.” He […]
What kind of tree is a giant sequoia?
What kind of tree is a giant sequoia? Sierra redwood Giant sequoia, (Sequoiadendron giganteum), also called Sierra redwood, coniferous evergreen tree of the cypress family (Cupressaceae), the largest of all trees in bulk and the most massive living things by volume. Are giant sequoias the same as redwoods? —The giant sequoia is the largest tree […]
How did the townspeople treat Billy in Where the red fern Grows?
How did the townspeople treat Billy in Where the red fern Grows? How did the towns people treat Billy? They laughed at him. They were amazed by him owning such fine hound dogs. They were frightened of him because of his dirty appearance. Where the red fern Grows compare? As mentioned earlier, the opening frame […]
What is equipment error called?
What is equipment error called? Systematic error (also called systematic bias) is consistent, repeatable error associated with faulty equipment or a flawed experiment design. What type of error is faulty equipment? Systematic errors usually result from equipment that isn’t correctly calibrated. Every measurement you take will be wrong by the same amount because there is […]
Why was the Ohio River so valuable?
Why was the Ohio River so valuable? During the 1800s, the Ohio River became an important commercial route for residents in Ohio, Kentucky, Indiana, and Illinois. Farmers and manufacturers sent their crops and finished products on flatboats and barges downstream to the Mississippi River and eventually on to New Orleans. Why is the Ohio River […]