Though the brain is only 2% of human body weight, it uses up to 25% of this in the blood
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Human Brain Statistics  Statistic Brain  Aug 28, 2016 ... Percent of total body weight that the brain represents, 2 %. Percent of the body's oxygen consumed by the brain, 25 %. Percent of the body's glucose burned up by the brain, 70 %. Percent of the ... Pints of blood that traverse through the brain every minute, 1.5 pints. Miles of blood ... Just 10 short questions.
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Why Does the Brain Need So Much Power? - Scientific American  Apr 29, 2008 ... New study shows why the brain drains so much of the body's energy. ... the brain uses more energy than any other human organ, accounting for up to ... Turns out, though, that is only part of the story. ... of Sciences USA indicates that two thirds of the brain's energy budget is used to ... A Blood-Brain Balance.
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25 Facts You Should Know About Your Gray Matter | Brainscape Blog  Aug 2, 2015 ... When it comes to oxygen, your brain just can't get enough. Even though it makes up less than 2% of your body weight, the brain consumes a...
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Human Brain Facts and Answers - Disabled World  Questions answers and facts relating to the human brain and the study of the brain organ and spinal ... The biggest part of the brain is the cerebrum which makes up 85% of the brain's weight. ... Unmyelinated axons only transmit at about 1 meter per second. ... The brain is an organ as it controls the functions of the body.
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Does Thinking Really Hard Burn More Calories? - Scientific American  Jul 18, 2012 ... The brain continuously slurps up huge amounts of energy for an organ of its size, ... Although firing neurons summon extra blood, oxygen and glucose, any local ... only 2 percent of total body weight, it demands 20 percent of our resting ... So a typical adult human brain runs on around 12 wattsa fifth of the...
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Liver  Anatomy and Function of the Human Liver - InnerBody  Weighing in at around 3 pounds, the liver is the body's second largest organ; only ... The liver performs many essential functions related to digestion, metabolism, ... The internal structure of the liver is made of around 100,000 small hexagonal...
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Ask Me A Trivia Question -- 2 -- - Discussion on Topix  Aug 24, 2010 ... A healthy red blood cell in your body has about 300 mil. of these oxygen-carrying molecules. Reply . Report Abuse Judge it! Life is Precious.
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Total Body Water (TBW)  Fluids:  Total Body Water (TBW) 60% of body weight (males) is water (~50% females) ... 55% fluid (plasma) and 45% cells (red blood cells, white blood cells and platelets) ... Straw-coloured fluid.  Made up of o Water (90% by weight).
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Neuroscience for Kids - Brain Quotes  He placed his paws on it and said, "What a beautiful head! ... The brain, after all, is so complex an organ and can be approached from so many different ..... perhaps, no subject in physiology of greater importance and general interest than the ..... September 1, 1956): If only we could pull out our brain and use only our eyes.
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List of Interesting and Amazing Human Body Facts - Disabled World  Jun 11, 2015 ... Quote: "At birth we have over 300 bones. .... Our Brain has over 100 billion nerve cells. The adult human brain is about 2% of total body weight. ... In a lifetime, your brain's long-term memory can hold as many as 1 quadrillion (1 million billion) separate bits of ... The human body consists of over 600 muscles.
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Mapping the Brain - BrainFacts.org  Apr 1, 2012 ... The cerebrum, the largest part of the human brain, is associated with higher ... Thinking, perceiving, planning, and understanding language all lie within ... precise timing, and also play an important role in Pavlovian learning.
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Composition of the human body - Wikipedia  The composition of the human body can be looked at from the point of view of either mass ... Almost 99% of the mass of the human body is made up of six elements: ... The remaining elements are trace elements, of which more than a dozen are ... of adults of all ages and both sexes, the figure for water fraction by weight was...
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Hemoglobin and Functions of Iron | Patient Education | UCSF ...  About 70 percent of your body's iron is found in the red blood cells of your blood called ... About 6 percent of body iron is a component of certain proteins, essential for respiration ... Iron is not made in the body and must be absorbed from what you eat. ... Cooking in iron pots can add up to 80 percent more iron to your foods.
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Using Half A Brain--it's A Guy Thing, Study Says - tribunedigital ...  Nov 29, 2000 ... Using Half A Brain--it's A Guy Thing, Study Says ... the researchers found that men listen with only one side of their brains, while women use...
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Elements in the Human Body and What They Do  May 20, 2015 ... Nearly 99% of the mass of your human body consists of just 6 chemical ... Oxygen is the most abundant element in the human body. ... About 99% of the body's calcium is found in bones and teeth, where the element is used to build strong ... One of its functions involves the transport of the enzyme ATPase,...
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Anatomy of the Brain | Johns Hopkins Medicine Health Library  The brain is an important organ that controls thought, memory, emotion, touch, ... vision, hearing, judgment, reasoning, problem solving, emotions, and learning. ... The largest section of the brain located in the front of the head, the frontal lobe is ... The occipital lobe is the back part of the brain that is involved with vision.
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Human Body - Engrade Wikis  It is known as an organ system that takes control of your body activities and processes. ... Plus addition to be organs there are many other sensory reptors within the body ... circulatory system yellow plasma (witch contains water,nutrients,and waste).The curculator system that carry red blood cells witch carry oxygen for the...
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An Educator's Guide to the Human Brain by Robert ... - pratclif.com  As an educational leader, you need a functional understanding of these ... in the millimeter range, the extensions connecting some motor neurons to muscles can reach ... The human brain uses sensory/perceptual processes to take in objects and .... This information has helped improve the lives of both humans and animals...
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Elements in the Human Body and What They Do  May 20, 2015 ... Nearly 99% of the mass of your human body consists of just 6 chemical ... Another 5 elements make up most of the last percentage point:...
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Know : Top 10 Largest Organs of the Human Body | PROPEL STEPS  Oct 12, 2014 ... Brain is the third largest and major organ of human body. Its average ... The average weight of thyroid gland in human body is 35 grams. It is the...
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Bore your oppos with this list of fascinating facts - Page 2 ...  An average human drinks about 16, 000 gallons of water in a lifetime. ... The average human body contains enough: iron to make a 3 inch nail, sulfur ... The largest human organ is the skin, with a surface area of about 25 square feet. .... The Great Lakes have a combined area of 94,230 square miles - larger...