Protein degradation - Study guides, Class notes & Summaries

Nurs 5315: Adv Patho Exam 1 Questions and Answers 100% AccurateNurs 5315: Adv Patho Exam 1 Questions and Answers 100% AccurateNurs 5315: Adv Patho Exam 1 Questions and Answers 100% Accurate Atrophy - ANSWER-E. Cells decrease in size P. Still functional; imbalance between protein synthesis and degradation. Essentially there is an increase in the catabolism of intracellular organelles, reducing structural components of cell Physiologic: thymus gland in early childhood Pathological: disuse (mus...

Central dogma Correct Answer-DNA -> RNA -> Protein Avery-MacLeod-McCarty experiment Correct Answer-demonstrated that DNA is the genetic material because degradation of DNA led to a cessation of bacterial transformation Nucleotides Correct Answer-Basic units of DNA molecule, composed of a sugar, a phosphate, and one of 4 DNA bases Key bonds in nucleotides Correct Answer-Glycosidic and ester bonds glycosidic bond Correct Answer-Between the base and the sugar forms at 1' Ester...

Isometric correct answers muscle generates force with no change in length Concentric correct answers muscle shortens while developing force Eccentric correct answers muscle lengthens while generating force Type I Muscle Fibers correct answers - Small muscle fibers - Slow contraction speed & low force production - High endurance Type IIA Muscle Fibers correct answers - Large muscle fibers - Fast contraction speed & high force production - Medium endurance Type IIX Muscl...

Protein Synthesis Race Questions and Answers Already Passed What is the role of RNA polymerase in protein synthesis? RNA polymerase is responsible for transcribing DNA into mRNA during the process of transcription. How is protein synthesis affected if the ribosome malfunctions? If the ribosome malfunctions, protein synthesis can be halted or produce defective proteins, potentially disrupting cellular functions. What happens during the initiation phase of translation? During init...

NURS 5315 – Advanced Pathophysiology Exam 1. Atrophy - E. Cells decrease in size P. Still functional; imbalance between protein synthesis and degradation. Essentially there is an increase in the catabolism of intracellular organelles, reducing structural components of cell Physiologic: thymus gland in early childhood Pathological: disuse (muscle atrophy d/ decrease workload, pressure, use, blood supply, nutrition, hormonal stimulation, or nervous stimulation) Hyperplasia - E: cells inc...

NURS 5315: Adv Patho Exam 1; Questions and Answers 100% Solved E. Cells decrease in size P. Still functional; imbalance between protein synthesis and degradation. Essentially there is an increase in the catabolism of intracellular organelles, reducing structural components of cell Physiologic: thymus gland in early childhood Pathological: disuse (muscle atrophy d/ decrease workload, pressure, use, blood supply, nutrition, hormonal stimulation, or nervous stimulation) Correct answer Atr...

Which of the following is not required in the synthesis of fatty acids? A) Acetyl-CoA B) Biotin C) HCO3- (CO2) D) Malonyl-CoA E) NADH - Answer-E) NADH Which of the following is not true of the reaction producing malonyl-CoA during fatty acid synthesis? A) It is stimulated by citrate. B) It requires acyl carrier protein (ACP). C) It requires CO2 (or bicarbonate). D) One mole of ATP is converted to ADP + Pi for each malonyl-CoA synthesized. E) The cofactor is biotin. - Answer-B) It requ...

NURS 5315: Adv Patho Exam 1; Questions and Answers 100% Solved Atrophy Correct answer E. Cells decrease in size P. Still functional; imbalance between protein synthesis and degradation. Essentially there is an increase in the catabolism of intracellular organelles, reducing structural components of cell Physiologic: thymus gland in early childhood Pathological: disuse (muscle atrophy d/ decrease workload, pressure, use, blood supply, nutrition, hormonal stimulation, or nervous stimulat...

CPHON Exam 93 Questions with Verified Answers G1 - CORRECT ANSWER The first gap, or growth phase, of the cell cycle, consisting of the portion of interphase before DNA synthesis begins. Cell grows larger and produces ribosome and proteins. S - CORRECT ANSWER All 46 chromosomes are replicated in the cells nucleus G2 - CORRECT ANSWER The second gap, or growth phase, of the cell cycle, consisting of the portion of interphase after DNA synthesis occurs. DNA is condensed into rod form . (...

CAPS 421 MT 1 Exam Questions and Answers What is the life cycle of proteins? - Answer-Translation, Targeting/Translocation, Folding, and Degradation. Degradation can happen during targeting/translocation or folding. What are the two possible ways a cytosolic protein can be degraded? - Answer-1.) Autophagic pathway 2.) Ubiquitin-proteasome pathway What are vesicles? How do autophagosomes differ? - Answer-Small pinched off invaginations of membranes Autophagosomes are double membraned ...