View Answer
If cells are no longer needed, they commit suicide by activating an intracellular death program.
Cells throughout their life cycle start to lose connections with other cells, and then our immune system works out to kill those cells. This is known as “apoptosis” from a Greek word meaning “falling off,” as leaves from a tree.
View Answer
Because it has no mineral content.
Compared to mineral water and to whatever surface it comes in contact, distilled water tries to pull minerals to maintain a balance.
View Answer
A larger heart results in higher cardiac output, which also allows it to beat more slowly, as more blood is pumped out with each beat.
Athletic heart syndrome (AHS) is a non-pathological condition in which the human heart is enlarged as a consequence of repetitive cardiac loading, and the resting heart rate is lower than normal.
View Answer
Caffeine binds to the adenosine receptor, but because to a nerve cell, caffeine looks like adenosine it doesn't slow down the cell's activity as adenosine would.
Coffee helps us stay awake as it binds to receptors for adenosine in our brain. Instead of slowing down because of the adenosine’s effect, the nerve cells speed up.
View Answer
The burning sensation in the mouth after eating something spicy can be reduced by drinking milk.
That’s because milk is fat and spices are fat-soluble so the milk absorbs spices and carries them from mouth to stomach, giving relief to the tongue.
View Answer
Nails turn blue in cold weather because our blood vessels constrict in response to a low temperature to minimize heat loss.
This results in less supply of RBC (which carry oxygen) and our blood appears blue. It is more apparent in nails due to their transparency.
View Answer
Mosquitos that bite us are the female mosquitos.
Female mosquitos need the iron from our blood to hatch their eggs. Itching after a mosquito bite happens because their saliva contains an anticoagulant to which our immune system reacts. This anticoagulant prevents your blood from clotting at the site of the puncture.
Do you think you know everything about the television show Game of Thrones? Game of Thrones is a fantasy tv series created by D. B. Weiss and David Benioff for HBO that received 47 Primetime Emmy Awards, the most by a drama series. The show attracted record viewership on HBO and has an active, and international fan base. It’s one of the most complicated and confusing series with many characters, plots, and much intrigue! Challenge yourself or play with friends! Prove you are a true fan with this 20-question Game of Thrones quiz!
(more…)
Stranger Things has become one of the most binge Netflix original series. With ’80s vibe and a great story has made this a show you just can’t miss. Season three just released and it looks like it’s going to be even stranger than before. Challenge yourself or play with your friends! Prove you are a true fan with this 25-question Stranger Things quiz! (more…)
View Answer
The membrane of the tympanic membrane.
The sound-conducting mechanism has two parts, the outer ear consists of an ear and an ear, and the middle ear, the tympanic membrane. The air space of the middle ear is connected to the nose with the auditory tube and the cells of the dusky air, which cover the chain of axial, hammer, stirrup and anvil.
About Trivia Quizzes and Games
Experts say that when it comes to brainpower, you either use it or lose it. Playing trivia games regularly is one sure way to keep your mind active because it involves comprehension, cognition and memory skills. Questions are drawn from some of the most memorable events in history, science or popular culture. These quizzes are designed to be played in different formats: as an individual challenge, with a partner or as team play on game night. We construct our quizzes to present escalating challenges. Trivia games deal with facts. Every question included in our games has been checked for accuracy and relevance. You are free to quote them at your next gathering to show off some interesting facts you’ve picked up from playing trivia games. Doing trivia quizzes has also been shown to improve collaboration and communication skills, generate a healthy debate, relieve stress and promote harmony among many advantages. The more you play, the more you know, and you can focus on the topics that are of great interest to you.
