What did the Hollywood Ten do? Hollywood Ten, in U.S. history, 10 motion-picture producers, directors, and screenwriters who appeared before the House Un-American Activities Committee in October 1947, refused to answer questions regarding their possible communist affiliations, and, after spending time in prison for contempt of Congress, were mostly … Did the Hollywood Ten go […]
Where did the first transcontinental railroad start and end?
Where did the first transcontinental railroad start and end? First transcontinental railroad Owner U.S. Government Locale United States of America Termini Council Bluffs, Iowa (Omaha, Nebraska) Alameda Terminal, starting September 6, 1869; Oakland Long Wharf, starting November 8, 1869 (San Francisco Bay) Service How long did it take to build the first transcontinental railroad? six […]
What substances crossed the dialysis membrane?
What substances crossed the dialysis membrane? Glucose, starch and iodine (potassium iodide) will readily pass through the membrane of the dialysis tubing. How is dialysis tubing different from a cell membrane? How does a biological membrane differ from the dialysis tubing? The dialysis tubing only cares about size. A biological membrane is composed of phospholipid […]
What is the role of gastric juice in digestion of food?
What is the role of gastric juice in digestion of food? Gastric juice is a unique combination of hydrochloric acid (HCl), lipase, and pepsin. Its main function is to inactivate swallowed microorganisms, thereby inhibiting infectious agents from reaching the intestine. What is the function of gastric? The four key components of gastric digestive function are […]
How can I find the IP address of a mobile number?
What is going to happen to the Great Barrier Reef in the future?
What is going to happen to the Great Barrier Reef in the future? The Great Barrier Reef is at a critical tipping point and could disappear by 2050. The Great Barrier Reef is at a critical tipping point that will determine its long-term survival. Coral bleaching as a result of global warming is a key […]
What are the Black Bull signs in Spain?
What are the Black Bull signs in Spain? The Osborne sherry company (founded by Thomas Osborne Mann in 1772) erected large images of bulls starting in 1956 to advertise their Brandy de Jerez. The images were black (with the brand “Veterano” in red on it) advertising boards located near major roads throughout Spain. What does […]
What causes a technical foul in basketball?
What causes a technical foul in basketball? In basketball, a technical foul is the penalty for unsportsmanlike conduct or violations by team members on the floor or seated on the bench. The National Basketball Association (NBA) recognizes this as the official definition. Every player in the NBA must recognize the rules in place, or face […]
What animals eat lightning bugs?
What animals eat lightning bugs? Predators that possibly specialize on fireflies are certain birds (Caprimulgidae, Nyctibiidae), spiders (Lycosidae, Araneidae), certain anoles (Iquanidae) and frogs. Female Photuris spp. fireflies are specialized predators of luminescent male fireflies (Photuris, Photinus, Pyractomena). What is the food of Firefly? Firefly larvae eat snails, worms, and slugs, which they inject with […]
What is cystic acoustic neuroma?
What is cystic acoustic neuroma? An acoustic neuroma (vestibular schwannoma) is a benign tumor that develops on the balance (vestibular) and hearing, or auditory (cochlear) nerves leading from your inner ear to the brain, as shown in the top image. The pressure on the nerve from the tumor may cause hearing loss and imbalance. Can […]