How can substances be transported? Substances are transported passively down concentration gradients. Often, substances have to be moved from a low to a high concentration – against a concentration gradient. Active transport is a process that is required to move molecules against a concentration gradient. The process requires energy. Which substances can pass through? Some […]
What is indefinite postponement in operating system?
What is indefinite postponement in operating system? Indefinite postponement occurs when a process is blocked waiting for an even that can, but will not occur in some future execution sequence. Is the indefinite postponement of entry for a process that has requested it? In any system that keeps processes waiting while it makes resource allocation […]
How old is ISDN?
How old is ISDN? History of ISDN Sometime in the 1960s, the system began to change over to a packet-based, digital switching system. The UN-based International Telecommunications Union, or ITU, started recommending ISDN in 1988 as a new system for operating companies to deliver data. What came before ISDN? ISDN has largely been replaced with […]
What does a twilight represent?
What does a twilight represent? Twilight is essentially an allegory of one gentile seeker’s coming to the fullness of Latter-day Saint faith and life. Bella, though, as Mrs. Meyer’s stand-in, is also a modern American woman who struggles with Edward’s patronizing misogyny and over-protectiveness. How did Twilight change fan culture forever? Twilight fans weren’t any […]
What is the skin made of?
What is the skin made of? Skin has three layers: The epidermis, the outermost layer of skin, provides a waterproof barrier and creates our skin tone. The dermis, beneath the epidermis, contains tough connective tissue, hair follicles, and sweat glands. The deeper subcutaneous tissue (hypodermis) is made of fat and connective tissue. Is skin actually […]
What is an example of the symmetric property?
What is an example of the symmetric property? For example, all of the following are demonstrations of the symmetric property: If x + y = 7, then 7 = x + y. If 2c – d = 3e + 7f, then 3e + 7f = 2c – d. If apple = orange, then orange = […]
What state was the 31st admitted to the Union?
What state was the 31st admitted to the Union? California In 1849, Californians sought statehood and, after heated debate in the U.S. Congress arising out of the slavery issue, California entered the Union as a free, nonslavery state by the Compromise of 1850. California became the 31st state on September 9, 1850. What was the […]
Can a Canadian get sued in the US?
Can a Canadian get sued in the US? As nonresidents are more likely to have transitory rather than continuous contacts with an American forum, Canadian citizens sued in the U.S. are most often sued using specific jurisdiction. If a court is unable to exercise some form of personal jurisdiction over a defendant, the action must […]
Is it worth it to upgrade control arms?
Is it worth it to upgrade control arms? The most common reason to replace a control arm is to improve wheel travel as part of a suspension lift. However, a new control arm can offer more than just increased ride height (lift) and additional wheel travel: Increased durability in the arm itself. A wider range […]
Is there a test to determine mental retardation?
Is there a test to determine mental retardation? The Wechsler and Binet scales remain the two dominant, language-loaded, individually administered intelligence tests used for the diagnosis of mental retardation in the United States. How early can you detect mental retardation in babies? By the time a child reaches the age of two or three, retardation […]