Why do our bodies do the wrong things so often?

Why do our bodies do the wrong things so often?
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1 Answer

Answer :

Because life is messy. And we’re not the only things living on us. Not everything is symbiotic and beneficial.
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Related questions

Why don't we sneeze in our sleep?

Description : Why don't we sneeze in our sleep?

Last Answer : answer:i was just reading around, some guy asked how do you know you aren't sneezing when asleep? lol I also ready that a lot of our mucus membranes are .. in laymans terms, shut off , so ... one of my sisters burp while asleep (that was nothing short of hilarious), and we cough. Dunno really..

Why does it feel so good to pop your knuckles?

Description : Why does it feel so good to pop your knuckles?

Last Answer : answer:Howstuffworks to the rescue: [The] Golgi tendon organs (a set of nerve endings involved in humans' motion sense) are stimulated and the muscles surrounding the joint are relaxed. This is ... crackers did experience soft tissue damage to the joint capsule and a decrease in grip strength.

What's meant by a diurnal rhythm ? And accordingly, How can I solve the following physiology MCQ?

Description : What's meant by a diurnal rhythm ? And accordingly, How can I solve the following physiology MCQ?

Last Answer : “Diurnal” is not a medical term. It’s just an English word. The opposite of “nocturnal.” https://www.dictionary.com/browse/diurnal

What is the nature of this sensation?

Description : What is the nature of this sensation?

Last Answer : Sounds like a cold sore.

Do you ever have days where you feel mentally high? (without intentional use of drugs)

Description : Do you ever have days where you feel mentally high? (without intentional use of drugs)

Last Answer : I am able to put myself there by working out in the morning, but not just any work out will do.. it has to be just the right kind of interval training of cardio and strength training at the same ... I give myself the greatest natural buzz.. I think clear, I have so much energy through out the day.

How many senses do humans have?

Description : How many senses do humans have?

Last Answer : I think there are many that have different abilities such as spiritual gifts that are not included in the 5 senses.

Is the ability to tiptoe designed for intimidation?

Description : Is the ability to tiptoe designed for intimidation?

Last Answer : No it is just part of what and who we are. We don’t use most of what we are capable of and if we knew how much we are able to really do we would be amazed. In Time. Smile

What are Killed (inactivated) vaccines?

Description : What are Killed (inactivated) vaccines?

Last Answer : When safe live vaccines are not available, either because attenuated strains have not been developed or else because reversion to wild type occurs too readily, it may be possible to use an ... site. However, the same disadvantages of poor immunogenicity and the need for multiple boosters apply. 

Are cells in the nervous system replaced during an individual’s lifetime?

Description : Are cells in the nervous system replaced during an individual’s lifetime?

Last Answer : Neurons have a very limited capacity for regeneration. In general, they neither replicate themselves nor repair themselves. Axons and dendrites in the peripheral nervous system may undergo repair if the cell ... stem cells that remain in adults that can produce a limited number of new neurons. 

Is brain size an indication of intelligence? How the size changes from birth to adulthood?

Description : Is brain size an indication of intelligence? How the size changes from birth to adulthood?

Last Answer : There is no correlation between brain size and intelligence. Individuals with the smallest brains (as small as 46 cubic inches [750 cubic centimeters]) and the largest brains (as large as 128 cubic inches [2,100 ... annual rate of shrinkage increases to 0.10 to 0.143 ounces (3 to 4 grams) per year.

Do creatine supplements improve muscular performance?

Description : Do creatine supplements improve muscular performance?

Last Answer : Creatine phosphate (CP) is a molecule stored in muscle that yields energy when the creatine splits from the attached phosphate. This energy is used to resynthesize the small amount of ATP (adenosine ... on aerobic metabolism. The long-term effect of such supplementation on the human body is unknown.

Why is the blood-brain barrier important?

Description : Why is the blood-brain barrier important? 

Last Answer : The blood-brain barrier is formed by the contacts of special glial cells, called astrocytes, with blood vessels. It is essential for maintaining homeostasis in the brain. In general, only ... the assistance of specific carrier molecules. Some substances cannot pass through the barrier at all. 

Which neurotransmitter is depleted in Parkinson’s disease?

Description : Which neurotransmitter is depleted in Parkinson’s disease?

Last Answer : Parkinson's disease results from a deficiency of the neurotransmitter dopamine in certain brain neurons that regulate motor activity. Parkinson's disease is characterized by stiff posture, tremors, slowness ... Nerve cells can use levodopa to make dopamine and replenish the brain's dwindling supply.

Are smooth muscle contractions the same as skeletal muscle contractions?

Description : Are smooth muscle contractions the same as skeletal muscle contractions?

Last Answer : There are similarities, as well as differences, in comparing smooth and skeletal muscle contractions. Both types of muscles include reactions involving actin and myosin, both are triggered by membrane impulses and ... (as when the stomach is full), while this does not occur in skeletal muscles.

Which is the only bone that does not touch another bone?

Description : Which is the only bone that does not touch another bone?

Last Answer : The hyoid bone is the only bone that does not touch another bone. Located above the larynx, it supports the tongue and provides attachment sites for the muscles of the neck and pharynx used in ... examined when there is a suspicion of strangulation, since it is often fractured from such trauma. 

How does the endocrine system differ from the nervous system?

Description : How does the endocrine system differ from the nervous system?

Last Answer : Both the endocrine and nervous are regulatory systems that permit communication between cells, tissues, and organs. A major difference between the endocrine system and nervous system is the ... endocrine system are longer lasting. Examples of endocrine control are growth and reproductive ability.

What is rigor mortis?

Description : What is rigor mortis? 

Last Answer : Dead bodies are at first limp. Several hours after death, the skeletal muscles undergo a partial contraction that fixes the joints. This condition, known as rigor mortis, may continue for 72 ... the muscle fibers to remain linked, stiffening the whole body until the muscles begin to decompose. 

How the Urinary tract infections are differentiating?

Description : How the Urinary tract infections are differentiating? 

Last Answer : Urinary tract infections may occur in the urethra, where they are called urethritis; if they occur in the bladder, they are referred to as cystitis; and if they develop in the ureters, ... of the immune system and type III hypersensitivity. Fever and high blood pressure accompany the disease.  

What are the effects of Ageing on respiratory system?

Description : What are the effects of Ageing on respiratory system? 

Last Answer : There is a decline in the efficiency of the respiratory system with ageing. There is a gradual loss of elastic tissue & the chest wall becomes less capable of expansion. These changes show up ... white blood cells. This leaves the system more prone to disease like pneumonia, bronchitis & emphysema. 

Which types of tissue have the greatest capacity to regenerate?

Description : Which types of tissue have the greatest capacity to regenerate?

Last Answer : Epithelial and connective tissues have the greatest capacity to regenerate. In small wounds and injuries, the epithelial and connective tissues often heal with normal tissue. The ability of muscle tissue to ... at a very slow pace, most brain and spinal cord injuries result in permanent damage.  

Is all the cartilage in the body the same?

Description : Is all the cartilage in the body the same? 

Last Answer : There are three types of cartilage in the human body: 1) hyaline cartilage; 2) elastic cartilage; and 3)fibrocartilage. Hyaline cartilage (from the Greek hyalos, meaning glass ) is the most ... , since there are no blood vessels in cartilage, the healing process is slower than for other tissues

How is the skin involved in the regulation of body temperature?

Description : How is the skin involved in the regulation of body temperature? 

Last Answer : The skin is one of several organ systems participating in maintaining a core temperature, meaning the temperature near the center of someone's body. Temperature sensors in the skin and internal organs monitor ... sweat evaporates off the skin surface it carries a large amount of body heat with it. 

Does your heart stop beating when you sneeze?

Description : Does your heart stop beating when you sneeze? 

Last Answer : The heart does not stop beating when you sneeze. Sneezing, however, does affect the cardiovascular system. It causes a change in pressure inside the chest. This change in pressure affects the blood ... a harmless delay between one heartbeat and the next, often misinterpreted as a skipped beat.

Why is a man’s voice usually lower than a woman’s voice?

Description : Why is a man’s voice usually lower than a woman’s voice?

Last Answer : The pitch of the voice-how high or low it sounds-depends on the length, tension, and thickness of the vocal cords. Because males have longer vocal cords of up to 1 inch (2.54 ... Testosterone is the hormone that is responsible for the increase of length of male vocal cords during puberty.

How does blood circulate in the fetus?

Description : How does blood circulate in the fetus?

Last Answer : Fetal circulation differs from circulation after birth because the lungs of the fetus are nonfunctional. Therefore, blood circulation essentially bypasses the lungs in the fetus. The umbilical vein carries ... cava. Some blood stays in the pulmonary trunk to reach the developing lung tissues. 

How are the neurotransmitter molecules inactivated after they are released at a synapse?

Description : How are the neurotransmitter molecules inactivated after they are released at a synapse?

Last Answer : After a chemical neurotransmitter has been released from the synaptic terminal, its action must be terminated in some way. Otherwise, the continued presence of the transmitter in the ... mechanism is used to inactivate Acetylcholine released from the synaptic terminals of the motor neurons.

What is Physiology?

Description : What is Physiology?

Last Answer : A. The study of the functions of living organisms and their parts.

How often do you read things wrong and get a good laugh from it?

Description : How often do you read things wrong and get a good laugh from it?

Last Answer : I do this often…..no examples at the time, except for tiny prick

Many times food cravings are our bodies way of telling us something is lacking in our diet, so what does my body want that I crave bread and butter?

Description : Many times food cravings are our bodies way of telling us something is lacking in our diet, so what does my body want that I crave bread and butter?

Last Answer : According to WebMD, carb cravings indicate low serotonin levels. and probably cancer http://www.webmd.com/depression/features/craving-carbs

Choose the wrong statement (A) The center of buoyancy is located at the center of gravity of the displaced liquid (B) For stability of a submerged body, the center of gravity of body must lie directly below the center of buoyancy (C) If C.G. and center of buoyancy coincide, the submerged body must lie at neutral equilibrium for all positions (D) All floating bodies are stable

Description : Choose the wrong statement (A) The center of buoyancy is located at the center of gravity of the displaced liquid (B) For stability of a submerged body, the center of gravity of body must ... the submerged body must lie at neutral equilibrium for all positions (D) All floating bodies are stable

Last Answer : Answer: Option D

Assertion (A): Money in our pocket cannot buy us all the things we need to live. Reason (R): Money cannot buy us a pollution free environment, unadulterated medicines and pollution free environment etc. a) Both A and R are true and R is the correct explanation of A. b) Both A and R are true and R is the not correct explanation of A. c) A is correct but R is wrong. d) A is wrong but R is correct.

Description : Assertion (A): Money in our pocket cannot buy us all the things we need to live. Reason (R): Money cannot buy us a pollution free environment, unadulterated medicines and pollution free environment etc. a) Both A and ... of A. c) A is correct but R is wrong. d) A is wrong but R is correct.

Last Answer : a) Both A and R are true and R is the correct explanation of A.

Around what year do you think robotic enhancements for our bodies will be available?

Description : Around what year do you think robotic enhancements for our bodies will be available?

Last Answer : Currently available (life changing but pricey ) .. ..ReWalk robotic exoskeleton looks like science-fiction, but helps paraplegics walk again http://www.pcworld.com/article/2866676/software-health/rewalk-robotic-exoskeleton-looks-like-science-fiction-but-helps-paraplegics-walk-again.html

Can the vitamins from lotions be absorbed for use by our bodies?

Description : Can the vitamins from lotions be absorbed for use by our bodies?

Last Answer : Actually, some things do go through the skin barrier. Water soluble vitamin like vitamin C has been shown to be delivered but it is unstable. It's useful for skin health when applied topically, but you ... had eaten it. Here is a good reference: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3673383/

How come when we scratch to relieve an itchy spot on our bodies, another itch appears in a different area nearby?

Description : How come when we scratch to relieve an itchy spot on our bodies, another itch appears in a different area nearby?

Last Answer : histamine receptors become activated, to me its a natural reaction for your body to be all, “oh hey lets scratch off the dirts in the pores or something” thats my unscientific research for you :D

What do souls look like and where are they located in our bodies?

Description : What do souls look like and where are they located in our bodies?

Last Answer : Good luck with this one here. :)

What if our bodies were vehicles of smaller creatures?

Description : What if our bodies were vehicles of smaller creatures?

Last Answer : They are. We carry all kinds of fauna inside of us.

Do our bodies absorb vitamin D from the sun even if we are in the shade?

Description : Do our bodies absorb vitamin D from the sun even if we are in the shade?

Last Answer : I don't think you can absorb sufficient vitamin D in the shade, but you can do it without getting a sunburn. Direct sun exposure to your arms and legs for five to 10 minutes daily is sufficient ... or taking vitamin supplements. [same link; you might want to read it for more info about vitamin D]

I heard it somewhere: we can live without food for a month, without water for a week, but we can't live without hope. Is this true? and if it is Why is it? What does it actually happen in our bodies?

Description : I heard it somewhere: we can live without food for a month, without water for a week, but we can't live without hope. Is this true? and if it is Why is it? What does it actually happen in our bodies?

Last Answer : answer:I’ve heard the same thing…..but not sure about the reality of it. I suppose if you have no hope, no will to live, you won’t do much to stay alive. Will be interesting to see what others can add to this….

How are fats digested in our bodies? Where does this process take place? -Biology

Description : How are fats digested in our bodies? Where does this process take place? -Biology

Last Answer : The small intestine is the site of the complete digestion of carbohydrates, proteins and fats. It receives the secretions of the liver and pancreas for this purpose. The food coming from the ... the proteins to amino acids, complex carbohydrates into glucose and fats into fatty acids and glycerol.

What would be the consequences of a deficiency of haemoglobin in our bodies? -Biology

Description : What would be the consequences of a deficiency of haemoglobin in our bodies? -Biology

Last Answer : Due to the deficiency of haemoglobin in blood, its oxygen carrying capacity decreases. As a result the production of energy by oxidation will become slower. Therefore, one would fall sick and would feel fatigue most of the time.

How are fats digested in our bodies ? Where does this process take place ? -Biology

Description : How are fats digested in our bodies ? Where does this process take place ? -Biology

Last Answer : Digestion of fats takes place in the small intestine. Bile juice secreted by the liver poured in the intestine along with pancreatic juice. The bile salts present in the bile juice ... intestine secrete intestinal juice which contains lipase enzyme that converts fats into fatty acids and glycerol.

Are there nuclear reactions going on in our bodies? -Biology

Description : Are there nuclear reactions going on in our bodies? -Biology

Last Answer : Yes, there are nuclear reactions constantly occurring in our bodies, but there are very few of them compared to the chemical reactions, and they do not affect our bodies much. All physical objects are ... them. Nuclear reactions can lead to chemical damage, which the body may notice and try to fix.

When our body goes inside a Black Hole an effect acts on our bodies. What is the effect called? -Space

Description : When our body goes inside a Black Hole an effect acts on our bodies. What is the effect called? -Space

Last Answer : Of course, no matter what type of black hole you fall into, you're ultimately going to get torn apart by the extreme gravity. No material, especially fleshy human bodies, could survive intact. So once you pass beyond the edge of the event horizon, you're done. There's no getting out.

Which is the vitamin that is most readily manufactured in our bodies? -General Knowledge

Description : Which is the vitamin that is most readily manufactured in our bodies? -General Knowledge

Last Answer : The answer is 'Vitamin D'

Which is the vitamin that is most readily manufactured in our bodies? -General Knowledge

Description : Which is the vitamin that is most readily manufactured in our bodies? -General Knowledge

Last Answer : answer:

Which is the vitamin that is most readily manufactured in our bodies? -General Knowledge

Description : Which is the vitamin that is most readily manufactured in our bodies? -General Knowledge

Last Answer : answer:

Why do our bodies sweat ?

Description : Why do our bodies sweat ?

Last Answer : Drinking less water releases excess heat and sweat to control body temperature. On the other hand, if you drink enough water, the temperature is controlled a lot and sweating is less.

is it true that when we dream, our souls emerge from our bodies? : D

Description : Many have already said that this is true! Do you think so? :)

Last Answer : I don't believe in that.

What is the name given to the point at which our bodies are balanced centre of grvity?

Description : What is the name given to the point at which our bodies are balanced centre of grvity?

Last Answer : base

How do our bodies respond to fats and sugars?

Description : How do our bodies respond to fats and sugars?

Last Answer : What is the answer ?