Why does static charge build up? Static electricity is the result of an imbalance between negative and positive charges in an object. These charges can build up on the surface of an object until they find a way to be released or discharged. The rubbing of certain materials against one another can transfer negative charges, […]
What types of hormones bind to receptors located on the cell membrane?
What types of hormones bind to receptors located on the cell membrane? The amino acid-derived hormones epinephrine and norepinephrine bind to beta-adrenergic receptors on the plasma membrane of cells. Hormone binding to receptor activates a G-protein, which in turn activates adenylyl cyclase, converting ATP to cAMP. cAMP is a second messenger that mediates a cell-specific […]
Is Exxon a good dividend stock?
Is Exxon a good dividend stock? Dow Jones Dips As Yellen Issues Inflation Warning; Virgin Galactic, AMC Make Huge LossesInvestor’s Business Daily. Is the Exxon dividend safe? We’re maintaining our $74 fair value estimate and narrow moat rating. It expects to be at the lower end of the range in 2021, which, along with the […]
How much fat is in tea with milk and sugar?
Is flickering lights a sign?
Is flickering lights a sign? But sometimes, a flickering bulb is a sign that the light fixture is damaged or the electrical connection is faulty. Do not ignore these signs! Turn off the power immediately and check the connection to the fixture and its internal wiring. If you are not confident in your abilities, call […]
What can I substitute for milk when making biscuits?
What can I substitute for milk when making biscuits? Dairy Substitutes for Milk Cream or Half-and-Half. Cream is richer than milk, so to avoid heavier dough or batter use a ratio of about 60 percent cream to 40 percent water. Evaporated or Powdered Milk. Sour Cream or Plain Yogurt. Water (or Water and Butter) Nut […]
What is the original meaning of the word meme?
What is the original meaning of the word meme? meme (n.) “an idea, behavior, or style that spreads from person to person within a culture,” 1976, introduced by evolutionary biologist Richard Dawkins in “The Selfish Gene,” coined by him from Greek sources, such as mimeisthai “to imitate” (see mime (n.)), and intended to echo gene. […]