Ubiquitin Study guides, Class notes & Summaries

This document provides a summary about the basics of cell biology. It is a brief summary about the different cell compartments, such as the cell membrane, nucleus, nucleolus, ER, Golgi apparatus, mitochondria, lysosomes, transport vesicles, cytoskeleton, chloroplasts, the cytosol, ATP, Ion motive forces, Glycolysis, Pyruvate oxidation, Citric acid cycle, Oxidative phosphorylation, Respiratory chain/electron transport chain, ROS formation, ATP as a drug target, ATP in synapses, Warburg effect, P5...

1) What is desensitization? 2) What kind of cell receptors can this happen to? - Answer-1) When a cell decreases the amount of receptors on its surface to decrease the amount of response that the cell has to a ligand/stimulus 2) Can happen to any cell surface signalling receptor How is the endocytic pathway mediated? - Answer-Clathrin based endocytosis Describe the endocytic pathway in a stepwise fashion - Answer-1) Plasma membrane breaks off into free floating vesicles in the cytoplasm 2...

NURSING 5140 All SG Questions Combined (Module 1-12) Study Questions And 100% Verified Answers 2023. Module 1 Study Questions Altered Cellular & Tissue Biology Ch. 2 1. Compare and contrast cellular injury and adaptation. 1. Compare and Contrast cellular injury and adaptation. Cellular Adaptation  Cellular adaptation is an alteration that enables the cell to maintain a steady state called homeostasis despite adverse conditions. It is the cells response to protect itself from injur...

Atrophy Correct Answer-cells shrink and reduce their differentiated functions in response to normal and injurious factors cause of atrophy (5) Correct Answer--disuse -poor nutrition -denervation -ischemia -persistent cell injury 2 biochemical pathways for atrophy Correct Answer-1. ubiquitin- proteosome system 2. lysosomes Hypertrophy Correct Answer-increased cell mass accompanied by an augmented functional capacity in response to physiologic and pathophysiologic demands -musc...

2024/2025 ABPP EXAM - Questions and Answers (Complete Solutions) The _____ nucleus is to vision as the ____ nucleus is to auditory inputs. A. LGN, MGN B. LGN, VPL C. MGN, VPM D. MGN, LGN Has a 5th lobe ever been supported by research? If so, where is it located? A. False, no location B. True, Operculum C. True, Insula D. True, Basal Ganglia is considered a "little brain" The insula is found below the Operculum which is the "Lip" that folds from the frontal, parietal, and temporal lobes Cun...

Which of the following is wrong about nitrogen metabolism? a.About 50% of nitrogen in the body is excreted as free ammonium ion b.Humans are totally dependent on other organisms for converting atmospheric nitrogen into forms available to the body c.Dietary proteins are the primary source of nitrogen metabolized by the body d.Carbon skeletons of amino acids are oxidized for energy, converted to glucose and stored as glycogen correct answer: About 50% of nitrogen in the body is excreted as ...

NBME CBSE ACTUAL TEST QUESTIONS AND ANSWERS TEST BANK - COMPLETE SOLUTION RATED A 56 y/o - brought to ER - Chest Pain mowing the lawn - Hypotension, PE shows cool, clammy, diaphoretic skin. 2 hours after admission, pulmonary catherization shows pulmonary artery pressure 40/25. Left Atrial Pressure 25 g (pulmonary emboli). Compared with a healthy person- sets of pulmonary pressure changes? Correct Answer: Hydrostatic Pressure High, Capillary hydrostatic pressure high Interstitial Oncotic pr...

_________ is an acute onset of memory deficit, disorientation, attention issues with fluctuation in status based on situation and IS reversible - ANSWER-delirium __________ is insidious in onset with progressive decline in cognition - ANSWER-dementia What is the Mini-Cog? - ANSWER-a routine screening tool that test pt's executive function, ability to plan, manage time, organize activities, manage working memory what are the parts of the mini cog - ANSWER-3 word recall and draw a clock ...

The lungs are located in the - Answer-thoracic cavity Blood production is a function of which system? - Answer-skeletal An x-ray technician has been asked to make an x-ray film of the liver. Which of the abdominopelvix regions must be included? - Answer-Right hypochondriac, epigastric, and left hypochondriac A plane through the body that divides the body into right and left sides is called: - Answer-Sagittal An organ is one organizational layer higher than a - Answer-Tissue When many simil...

NBME - NEW TESTS (POSSIBLE 2024 QUESTIONS AND ANSWERS)-A 2 year old girl who is exposed to the sun has progressive development of dryness of the skin, excessive freckling, and keratoses. Skin fibroblasts cultured from this child are most likely to be defective in which of the following? - Nuclear excision repair of pyrimidine dimers a 65 year old man has a radical prostacetomy and lymph node dissection for adenocarcinoma of the prostate. which of the following features is involved in the gr...