Cellular Metabolism Exam 1 Gift

Stem cells: find and cite your own publication for this answer a. Define stem cells and differentiation, and describe the different types and the extent to which they are present during the life of an individual (include the fertilized egg as well as the adult that eventually results). b. Which of the four tissue types contain populations of stem cells of known function, and what is that function? Which types of tissue have stem cells of unknown function? Do any types of tissue lack stem cells? c. How do fully differentiated cells differ from stem cells? How can stem cells be used in medical treatment? Give examples.

Discuss both the danger of exposure to radiation and the use of radiation as a cancer therapy.  With regard to dangers, is all radiation believed to be harmful?  Elaborate on the types of radiation and their relative risks, providing explanations at the particulate level to support your claims.  For therapeutic radiation, what are some ways that radiation is generated, controlled, and administered?  How is this safe, considering the first part of this prompt?  Explain any undesired consequences of radiation therapy.

Question: Asystole For this disease pathology, please provide the following information: What causes this disorder (pathology)? Are there any threats to life risks associated with this disease that you should watch out for, and why? (Not all terms will have life-threatening conditions associated with them) What would you expect to see in the lab or diagnostic results? What are the most common treatments?

Question: Some scientists have concluded that this method of gene therapy will be a more effective long-term treatment for SCD than HSCT. Use all the information provided to evaluate this conclusion. I dont know how to answer this question pls help:(

Ames test: Describe (in detail) the Ames test (discussing both the set up and results of the Control and Test plates).In your response, please include the following:a. What is the purpose behind this test?b. What assumption is made in conducting this test?c. How can you determine the results of this test (give anexample using the text and supporting figure)? Define any terms used and be specific and complete in your response.

question: Summarize the following in concise and understandable language. Nanotechnology Tools to Inactivate SARS-CoV-2 in Patients The main target of SARS-CoV-2 is the respiratory tract (upper airways, lung), although other organs might also be infected (e.g., gut, kidney) and vasculature also appears to be a prime target. The expression of ACE2 probably determines uptake by different tissues. In addition to discussing immune-based approaches, because the lung is the most critically affected organ, we will center our discussion on the various options to inactivate the virus in the deep lung and to target the essential host cells for drug delivery. The virus reaches the alveoli and enters alveolar epithelial type II cells (AECII), due to the relatively high abundance of ACE2 and a permissive cellular milieu. These cells serve as a reservoir of the virus, which finally spreads throughout the lung, leading to the lung function impairment seen in severe cases. Airborne nanomaterials are…

Going Under the Knife: A Case on Membrane Structure and Function Twenty-year-old Kevin groaned and clutched his abdomen as he lay on the emergency room gurney. He had just been diagnosed with acute appendicitis and was waiting to be taken to the operating room (OR). Although he desperately wanted the pain to stop, Kevin was terrified of having general anesthesia. He hoped his fear wasn’t obvious to his older brother Cole, who was finishing medical school and thought he knew everything. “Hang in there,” Cole said, for what seemed like the eighteenth time. “I’m sure they’ll get you upstairs as soon as they can. They don’t want that thing to burst.” Kevin grunted. “I know…but does that anesthesia stuff work all the time? How can I not wake up when someone’s slicing my gut open?” Cole assumed a professorial air, and Kevin wished he’d kept his mouth shut. However, Cole didn’t get a chance to say anything before an aide arrived to take Kevin to the OR. In the OR, someone placed a mask over…

Going Under the Knife: A Case on Membrane Structure and Function Twenty-year-old Kevin groaned and clutched his abdomen as he lay on the emergency room gurney. He had just been diagnosed with acute appendicitis and was waiting to be taken to the operating room (OR). Although he desperately wanted the pain to stop, Kevin was terrified of having general anesthesia. He hoped his fear wasn’t obvious to his older brother Cole, who was finishing medical school and thought he knew everything. “Hang in there,” Cole said, for what seemed like the eighteenth time. “I’m sure they’ll get you upstairs as soon as they can. They don’t want that thing to burst.” Kevin grunted. “I know…but does that anesthesia stuff work all the time? How can I not wake up when someone’s slicing my gut open?” Cole assumed a professorial air, and Kevin wished he’d kept his mouth shut. However, Cole didn’t get a chance to say anything before an aide arrived to take Kevin to the OR. In the OR, someone placed a mask over…

Going Under the Knife: A Case on Membrane Structure and Function Twenty-year-old Kevin groaned and clutched his abdomen as he lay on the emergency room gurney. He had just been diagnosed with acute appendicitis and was waiting to be taken to the operating room (OR). Although he desperately wanted the pain to stop, Kevin was terrified of having general anesthesia. He hoped his fear wasn’t obvious to his older brother Cole, who was finishing medical school and thought he knew everything. “Hang in there,” Cole said, for what seemed like the eighteenth time. “I’m sure they’ll get you upstairs as soon as they can. They don’t want that thing to burst.” Kevin grunted. “I know…but does that anesthesia stuff work all the time? How can I not wake up when someone’s slicing my gut open?” Cole assumed a professorial air, and Kevin wished he’d kept his mouth shut. However, Cole didn’t get a chance to say anything before an aide arrived to take Kevin to the OR. In the OR, someone placed a mask over…

Cancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that possess characteristics associated with normal stem cells, specifically the ability to give rise to all cell types found in a particular cancer sample. There are many biomedical engineering based approaches to detect CSCs.  Question: What is the importance and advanatge of detecting CSCs? Please explain in detail the main findings with your own words.

Question:- Regarding how information is passed through the cell, why is the state (confirmation) of a cell changed when other molecules are added or removed?

Please don't reject this. I really need the answer for this.  Name and discuss the functions of three rotationally driven medical equipment purposed for diagnoses and treatment. Provide an illustration.

Briefly Mentionabout the important functions of apoptosis & autophagy.

Drug 2-Lumacaftor (VX-809): In people with the most common CF mutation, F508del, a series of problems prevents the CFTR protein from folding into the correct shape and reaching its proper place on the cell surface. The cell recognizes the protein as abnormal and targets it for degradation before it makes it to the cell surface. In order to treat this problem, two drugs are required - an agent to get the protein to the surface and then Ivacaftor to open the channel and increase chloride transport. The drug Lumacaftor has been identified as a treatment to help with the trafficking of the protein to the cell surface. When Lumacaftor is added to Ivacaftor, the protein gets to the surface and also increases chloride transport by increasing channel opening time. For which class(es) of mutations would Lumacaftor be most effective?

Question questions. : Answer the following A) Compare between the two major types of cells. Also, explain the different levels of interactions between living organisms in the environment. B) Explain why experiments on different kinds of animals may have relevance for understanding human biology, give also, an example of such approach.

. Download and read the attached review article (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5836099/pdf/EMBR-19-e45440.pdf) titled: Perturbing mitosis for anti-cancer therapy: is cell death the only answer?

For this exercise, an electron micrograph of secretory cells of the anterior pituitary is being used (Sandborn, E.B. (1970) Cells and Tissues by Light and Electron Microscopy, New York, New York: Academic Press, Inc.). The image originally measured 18.7 cm wide and 18.5 cm high with a magnification of 5200x. Given the width of the original micrograph at 18.7cm, what is the true width of unmagnified image? Show calculations.

Cancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that possess characteristics associated with normal stem cells, specifically the ability to give rise to all cell types found in a particular cancer sample. There are many biomedical engineering based approaches to detect CSCs.  Question: What is the importance and advanatge of detecting CSCs? Please explain in detail

Cancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that possess characteristics associated with normal stem cells, specifically the ability to give rise to all cell types found in a particular cancer sample. There are many biomedical engineering based approaches to detect CSCs.  Question: What is the importance and advanatge of detecting CSCs? Thank you.

Which of the 4 steps are most important and why

Paper link   -     https://www.jneurosci.org/content/40/8/1756.long Neuronal Mitochondria Modulation of LPS-Induced Neuroinflammation     What is LPS (not just what does it stand for)? Why is it used as a model for neuroinflammation? Describe microglia: where are they found, what role do they play, why can't that role be carried out the same way it is in the rest of the body? Mitofusin2 (Mfn2) is a mitochondrial protein. What is its apparent role? Can you think of a reason why overexpression could be protective against a stress? Is it reasonable that overexpression of this gene could also cause problems (if so, how)? How did the authors arrange that Mfn2 was only upregulated in the brain and spinal cord of TMFN mice, and not in other tissues of the mice? How do they demonstrate this? Briefly describe the roles of these molecules in immunity/inflammation:IL-1βIL-6IL-10TNFα They all belong to a class of molecules; what is that class called? What evidence do the authors provide that…

Cancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that possess characteristics associated with normal stem cells, specifically the ability to give rise to all cell types found in a particular cancer sample. There are many biomedical engineering based approaches to detect CSCs.  Question: What kind of systems have been developed to detect CSCs? Describe by giving examples.  Please explain in detail the main findings with your own words.

Question:- Explain why it makes sense for the PDH complex in liver to be active when dephosphorylated.

Cancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that possess characteristics associated with normal stem cells, specifically the ability to give rise to all cell types found in a particular cancer sample. There are many biomedical engineering based approaches to detect CSCs.  Question: What is the importance and advanatge of detecting CSCs? Make a list of it.

a cell defense worksheet (1) [Compatibility Mode] Qv Search in Document Insert Draw Design Layout References Mailings Review View Acrobat + Sha 三,三, Century Gothic , 12 A A- Aa A IU abe X, x² Styles Styles Pane Create and Share Reque Adobe PDF Signatu What does polar mean? Hydrophilic Step 8: Insert channel proteins into the membrane. Transport substances across the membrane. Note: You can only transport substances using channel proteins until there were What is this process called? Step 9: Moving from to concentration requires the use of energy to substances. This is called transport and uses: (place answer in table) 1. 2. Which is cell Step 10: Carbohydrates are like identification badges. Cells that have different membrane The immune system uses the carbohydrates to carbohydrates do different that your cells belong to and are not or other foreign cells. What does the immune system do to foreign invaders? 149% E Focus 目 Page 2 of 3 505 words English (United States) MAR 15 MacBook Air…

Different organelles are abundant in different cell types. Match the cell types with their abundant organelles by placing the correct letter from column B into each blank in column A. Follow the hints provided in parentheses.Column A                                                                                      Column B(1) cell in the adrenal gland that makes steroid hormones                                                                                              (a) mitochondria(2) white blood cell (phagocytic)                                           (b) smooth ER(3) liver cell (detoxifies poisons)                                            (c) peroxisomes(4) muscle cell (highly contractile)                                      (d) microfilaments(5) mucous cell (secretes protein product)                                                                                              (e) rough ER(6) epithelial cell in the outer layer of skin (withstands tension)…

Ca2+ Using Figure 8.1, answer the following questions: 6) What is occurring in Step 2 of the figure above, and how is that process originated? 6) 7) Identify the structures on the postsynaptic membrane that bind with the neurotransmitter 7) in Steps 4 and 6 of the figure above, and indicate their function. 8) In the figure above, the overall function of Steps 6-8, which occur simultaneously, is to 8) 9) Based on the figure, describe the two possible mechanisms whereby Step 5 can occur on the postsynaptic membrane. 9) 10) Based on the figure, identify the structure in Step 6, if this presynaptic neuron is cholinergic. What if the neuron is adrenergic? 10)

Part || – An Unexpected Visitor After Ivy was finished meeting with Dr. Alvarez, she didn't feel like going back to her dorm room where her room- mates were waiting to hear from her. She decided to process her diagnosis at the local coffee shop. Curling up in an oversized chair with a warm cookie and peppermint hot cocoa with whipped cream always made her feel better. Sitting alone would give her time to think. How could something so important go so wrong in her cells? How did cells get or make the mitochondria anyway? Obviously, cells could survive without mitochondria if they had to, so why had mitochondria evolved in the first place? Just then, Ali, a fellow student in her biology class who made it a point to sit near her each class, walked over to strike up a conversation. "Hi Ivy! Whať's up?" Trying to avoid conversation, Ivy simply shrugged and mumbled, “Not much." Ali gave her a big smile and said "I've noticed that you take good notes in bio, would you want to study together...…

Single-egg twins, 8 months old, showed an increase of the liver, a decrease in blood glucose, a decrease in the activity of phosphorylase (an enzyme that destroys glycogen). In hepatocytes the excessive glycogen was also detected. Questions: 1. What is the typical form of cell damage described? Give its definition. 2. Specify the mechanisms for the formation of this form of damage. 3. Describe the classifications of cell damage by type of metabolism, origin, location, prevalence 4. Can this form of cell damage lead to its death? Justify the answer. 5. Indicate all types of cell death. 6. Give a comparative description of the different types of cell death. 7. Figure out the principles of correction of cell damage.

Need detail explanation Scenario: A 56-year-old client was diagnosed with aggressive bone cancer that required a below the knee amputation of the left leg 14 months ago. The client received recommended chemotherapy and radiation, but it was found recently that the cancer has metastasized to the chest and skull. There is lymph node involvement with a primary tumor partially obstructing the right kidney. The client was readmitted 4 days ago for removal of the remaining portion of the left leg and was told that there is no appropriate surgical or medical intervention that would be beneficial at this point in the disease process. The interdisciplinary health care team has recommended palliative care upon discharge since the client’s life expectancy is between 3 and 5 months. The client has developed a mutually respectful relationship with a nurse on the unit who has provided care throughout all previous hospitalizations. The client shares with the licensed practical nurse (LPN) that, “I…