Little Girl Lost: A Case Study on Defective Cellular Organelles

Little lost girl case study answers. Little Girl Lost: A Case Study on Defective Cellular Organelles

They synthesize proteins. He may also be seeking to balance the male and female aspects of creation: Since these organelles are found in all cells, all organs of the body will be affected, especially organs like the brain, heart, and GI tract, which have high-energy needs. What is the expected lifespan for LS sufferers? Understanding the Structure and Function of the Cell: Peroxisomes are responsible for protecting the cell as they rid the body of toxic substances such as hydrogen peroxide. Colin M.

Contents

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Organelles; cellular structure; inheritance; plant cells; animal cells; failure to thrive; Leigh Disease; mitochondria; mitochondrial disease; autosomal recessive mutation Topical Area: Understanding the Structure and Function of the Cell: Hudson Page 7 Related documents. Since these organelles are found in all cells, all organs of the body will be affected, especially organs like the brain, heart, and GI tract, which have high-energy needs.

Lysosomes contain hydrolytic enzymes that are necessary for intercellular digestion of macromolecules. As the doctors tried to stabilize her, they noticed that Nicole had decreased muscle tone. The information below describes the various organelles found in cells along with their functions. List the key organelles found in animal cells.

At the age of three, Nicole succumbed to her city md cover letter.

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Blake suggests that earthly religious practices, philosophies, or institutions cannot lead the soul to cover letter for services truth and peace. Also contained within the nucleus is the nucleolus. The nucleus also contains the chromatin.

How will this help Nicole?

Little Girl Lost: A Case Study on Defective Cellular Organelles

Peroxisomes are responsible for protecting the cell as they rid the body of toxic substances such as hydrogen peroxide. These symptoms are not characteristic of a respiratory infection. Kenneth decided to do some research.

Its onset is typically triggered by a viral illness.

Little Girl Lost: A Case Study on Defective Cellular Organelles

Instructors also have the option of running the case in a "flipped classroom" in which students watch three little lost girl case study answers videos outside of class as a way of preparing for working on the case in class.

Additional Readings. Products of their degradation can be reused. The nucleolus is used in the production of ribosomes.

Regulates the movement of materials in and out of the cell. Explain in your own words why defects in this energy producing organelle would lead to the symptoms seen in Nicole.

This is true of the cell as well in that it has different organelles performing different functions. The smooth ER plays a role in lipid synthesis.

Teaching Notes

The rough ER has ribosomes attached and plays a role in protein synthesis, protein, and protein folding. Autosomal Recessive Inheritance.

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The B vitamins play an important role in metabolism of carbohydrates into cellular energy, the main process affected in people with Leigh Disease. Mitochondria are the sites of aerobic respiration, and generally are the major energy production center in cells.

Nonetheless, the mother figure is more positively represented in these two poems. Regulates the movement of materials in and out of the cell. Compare and contrast cellular structure and function to that of a factory. That it is the female figure who actually comforts the boy is telling.

Leigh Syndrome.

Songs of Innocence and of Experience

Buy Study Guide Summary A little boy cannot keep up with his father, so he cries out for the older man to slow down or speak to him so he can find his way. Organelles are defined as a specialized subunit within a cell that has a specific function.

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Why does the doctor want Nicole to undergo genetic testing? He leads the boy home to his mother, whom the boy greets with weeping.

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This disease occurs when defective mitochondria fail to produce energy needed by the cell, particularly affecting cells with high-energy needs like those in the brain, muscle, and gastrointestinal tract. Map other disorders and syndromes to the appropriate defective organelles. The first two organelles were done for you. These components play numerous roles in the cell such as support, structure, and movement.

Little Girl Lost: Various festivals in malaysia essay known concept is the analog and the unknown concept is the target. What is the primary treatment for Leigh Disease? However, at four months old she developed a severe viral respiratory infection. They can also be shipped to the Golgi apparatus for further protein modification, sorting, and packaging.

A factory is often used as an analog for the cell. This version of the disease has a different set of proteins mutated than the autosomal recessive form of the orientamento.ch curriculum vitae.

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What organelle would this most likely be? He decided to go to bed and share what he had learned with Vicki in the morning. By contrast, the second poem is clearly ABCB in both stanzas. Using what you have learned so far, write the function of the organelles listed below. Unfortunately, despite their best efforts, the disease progressed rapidly.

  • At that point, Kenneth realized he had been up most of the night.
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Movement of material in lungs and fallopian tube. Is there anything we can do treatment-wise to prolong her life? She appeared to have little appetite, and she began vomiting.

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Small vesicles containing newly synthesized protein separate from the ends of the rough ER. A factory converts raw materials to useful products much like the cell does. Initially the increased amount of thiamine vitamin in her diet seemed to help, but that eventually stopped working.

For the first three months, baby Nicole seemed fine. October 3, Ribosomes are found floating in the cytoplasm or attached to the endoplasmic reticulum ER. Zellweger Spectrum Disorder. The ER is a series of interconnecting flattened tubular channels.

Using what you have learned about cellular organelles, complete the table by matching the disease or syndrome with the affected organelle using the symptoms and the organelles normal function as clues. This would be the analog to help you remember the function of the organelle. The factory has different components, offices, and staff persons that carry on different functions in order to make the product and keep the factory running smoothly.

Not only were they faced with the prospect of losing another child, the idea that they were responsible for passing the defected gene to their child was almost too much to bear. All living organisms are made of one or more cells. The MRI showed discrete bilaterally symmetric lesions in the basal ganglia and brain stem. Explain in your own words why defects in this energy producing organelle would lead to the symptoms seen in Nicole.

At that point, Kenneth realized he had been up most of the night. The vesicles are used to ship them to other parts of the cell or to the plan dissertation la princesse de montpensier of the cell. Kenneth and Vicki were dumbfounded.

Answer Key

The Golgi apparatus is a stack of membranous flattened sacs and is directly associated with the endoplasmic reticulum. How many people are born with Leigh Syndrome LS? The case was designed for an introductory non-majors microeconomics term paper ideas course, but could also be used in other science or health related courses.

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