Peroxisomes - Study guides, Class notes & Summaries

NURS 231 PATHOPHYSIOLOGY All Module Exam Questions With Answers Updated 2024/2025 (GRADED A+) Barrett esophagus is an example of dysplasia. True Correct Answer False True/False: Cervical intraepithelial neoplasia is a type of dysplasia. NURS 231 PATHOPHYSIOLOGY Exam Questions With Answers Latest Updated 2024 (GRADED A+) 2 Question 4 0 / 2.5 pts Question 5 10 / 10 pts c. Sensitivity True False True/False: Endometrial hyperplasia is a normal physiologic occurrence. True Correct...

T/F: According to the module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. - ANSWER-false macromolecule >5,000 g/mol T/F: Biomolecules can have two or more different functional groups. - ANSWER-true T/F: The following group is an amine. C2H5NH2 - ANSWER-true T/F: In a eukaryotic cell, the organelles called peroxisomes serve the purpose of digesting macromolecules. - ANSWER-false peroxisomes degrade dangerous/hazardous molecules, lysosomes degrade mac...

PORTAGE LEARNING NURS 231 PATHOPHYSIOLOGY 2023/ 2024 ALL EXAMS {LATEST UPDATE} Exam 1 Question 1 1.25 / 2.5 pts Multiple Choice Which are true of the mitochondria? Select all that apply. It is involved in cellular respiration They are found far from the site of energy consumption They play a role in apoptosis They control free radicals Question 2 1.25 / 2.5 pts Which of the following are true regarding cell communication? Select all that apply. ...

PORTAGE LEARNING NURS 231 PATHOPHYSIOLOGY 2024 / 2025 ALL EXAMS {LATEST UPDATE} Exam 1 Question 1 1.25 / 2.5 pts Multiple Choice Which are true of the mitochondria? Select all that apply. It is involved in cellular respiration They are found far from the site of energy consumption They play a role in apoptosis They control free radicals Question 2 1.25 / 2.5 pts Which of the following are true regarding cell communication? Select all that apply. Paracrine signaling depends on hormones Neurotrans...

Peroxisomes are so named because they usually contain enzymes that use oxygen to remove hydrogen atoms from specific substrates in an oxidative reaction that produces H2O2, which is a powerful oxidant and potentially destructive if it accumulates or escapes from peroxisomes. Ribosomes are RNA-protein complexes (nucleoproteins) that are synthesized in the nucleolus and secreted into the cytoplasm through pores in the nuclear envelope called nuclear pore complexes. Lysosomes are saclike s...

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PORTAGE LEARNING NURS 231 PATHOPHYSIOLOGY 2023/ 2024 MODULE 1 - MODULE 10 EXAMS {LATEST UPDATE} Module 1 Exam Question 1 2.5 / 2.5 pts Multiple Choice A patient has a fever and rash. What are these examples of? Correct! Signs Symptoms Both A & B Question 2 2.5 / 2.5 pts Multiple Choice Which of the following is true of a test’s sensitivity? It is how likely the same result will occur if repeated Correct! If negative, it can safely be assumed that the person ...

The Cell-A Molecular Approach 9th Edition by Geoffrey Cooper & Kenneth Adams - Complete, Elaborated and Latest Test Bank. ALL Chapters (1-19) Included and Updated for 2023 #CellMolecularApproach #CellResearch #MolecularBiologyFundamentals #GenesAndGenomes #GenomicDNAReplication #RNASynthesis #TranscriptionalRegulation #ProteinSynthesis #GenomicsAndProteomics #NuclearStructures #EndoplasmicReticulum #MitochondriaChloroplasts #Cytoskeleton #PlasmaMembrane #CellSignaling #Geoffrey...

CAPS 421 Lecture 11 Peroxisomes Exam with Answers What is the structure and function of peroxisome? - Answer-they are highly metabolic organelles surrounded by a single membrane They perform beta oxidation of fatty acids = break down of fatty acid chains to generate acetyl Co-A ROS (reactive oxygen species) detoxification What kind of translocation do peroxisomes receive their protein from? - Answer-Post translational translocation: use targeting signals to get to the right desti...

Advanced Pathophysiology HESI final Exam. Questions & Answers 2024 Which component of the cell produces hydrogen peroxide (H2O2) by using oxygen to remove hydrogen atoms from specific substrates in an oxidative reaction? A) lysosomes B) peroxisomes C) ribosomes D) oxyhydrosomes Correct answers Ans: B- peroxisomes What is a consequence of plasma membrane damage to the mitochondria? A) enzymatic digestion halts deoxyribonucleic acid (DNA) synthese B) influx of calcium ions halts ad...