1/ What is the driving force in the diffusion? Randomness. As far as forces go i believe you can end up with a pressure if you have two different concentration on opposite sides of a membrane. Cells have been know to explode as a result of this effect. Wikipedia.org‚ "The World’s Encyclopedia" really says it best Search ’Molecular diffusion" "Molecular diffusion‚ often called simply diffusion‚ is a net transport of molecules from a region of higher concentration to one of lower concentration by
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Taste and Smell Organs purpose Main function is to act as a barrier to protect the body from the outside world Type of receptor Olfactory “smell” receptors Smell the faculty or power of perceiving odors or scents by means of the organs in the nose olfactory cilia trap particulate matter the olfactory receptor cells detect the odor molecules then it travels down the olfactory tract to the olfactory bulb Electrical impulse sent to the olfactory bulb The olfactory bulb interprets impulse
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The Process of Lowering into a Squat The squat exercise is an excellent way to build strength in the lower body and the lower back. There are many variations of the squat such as the dumbbell squats‚ front squats‚ power squats‚ hack squats and the basic squat. During a proper squat‚ the subject’s feet should be parallel and their back should be straight‚ while going as deep as tolerated without the knees going past the toes. The movements that occur during the lowering portion of the squat are
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Clavicle ● Fractures of the clavicle (sternoclavicular joint & acromioclavicular joint) ○ Cleidocranial Dysostosis - abnormal development of bones in skull and collar (clavicle) area. The condition is passed down through families (inherited). ■ passed down through abnormal gene ■ symptoms ● clavicle may be missing completely or abnormal (pushes shoulders together in front of body) ● jaw and brow area that sticks out. The middle of their nose (nasal bridge) is wide. ● Primary teeth do not
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I Search Paper Savannah Clark Michaella Tran On the topic of skeletal diseases‚ I have no prior knowledge. I am aware that a skeletal disease is a medical condition that affects the bones‚ but that is the extent of my knowledge. While completing research for this paper‚ I would like to become educated of all the skeletal diseases that exist‚ and their harmful effects to the body. I would like to gain knowledge of the deficiencies of the bones that these diseases create. The skeletal system
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Home : A&P and Other Stories : Study Guide : Character List A&P and Other Stories Characters by John Updike Character List Freddy "Ace" Anderson The protagonist of "Ace in the Hole." Ace is a profoundly depressed husband and father who reminisces frequently about his time as a high-school basketball star. Evey Ace Anderson ’s pragmatic wife. She is Roman Catholic and alternates rapidly between friendly sarcasm and vindictiveness. Ace ’s mother Ace ’s mother watches her granddaughter
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One literary element that applies to the story of Heart Of A Champion is the conflict. Seth Barham was 7 years old when he lost his dad. His dad died due to a stroke. One day Seth meets Jimmy who was a really good baseball player. Jimmy’s father played triple AAA baseball which is very good and tough to get to. This really changed Seth’s life because it turns out he wants to be just like Jimmy. Seth and Jimmy start to practice week after week to get better. Seth notices how Jimmy’s father
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A heart attack is also known as a myocardial infarction. A heart attack is when a part of the heart muscle is damaged or dies because it is not receiving oxygen. A heart attack is the death of heart muscle and it is caused by a sudden block of a coronary artery by a blood clot. Coronary arteries are blood vessels that supply the heart muscle with blood and oxygen. Causing injury to the heart muscle can cause chest main and pressure. If blood flow is not restored within 20 to 40 minutes permanent
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Habits of the Heart‚ a book written by Robert N. Bellah‚ Richard Madsen‚ William M. Sullivan‚ Ann Swidler‚ and Steven M. Tipton‚ introduce four traditions that contribute to making up a culture. The first tradition is the biblical tradition followed by the republican tradition ‚ the utilitarian individualism and expressive individualism. All four of these traditions combine to make up the culture in which everyone in the world lives. My ideal culture would consist of 40% of the republican tradition
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The purpose of this lab was to find my and my fellow classmates resting heart rate and record it. There were seven people in the class and we all participated in this study. There are four places to check heart rate and they are in your wrist‚ the inside of your elbow‚ the side of your neck‚ or the top of your foot. Everyone used the wrist or their radial artery. We used our middle and index fingers to gently feel for the radial artery in each others pulse. I then counted the pulse for 10 seconds
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