Protein folding - Study guides, Revision notes & Summaries

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 ...

Bohr Effect chart (low pH) - AnswerC- High CO2 H- High H+ A- Acidic R-Release of O2(rt. Shift) T- tense state (in tissues) Primary structure - AnswerSequence of amino acids that make up a protein Secondary Structure - AnswerSequence of amino acids fold. Tertiary Structure - Answer-more folding in a 3D shape. -R groups (side chains) Quaternary Structure - AnswerProtein has more than 1 polypeptide chain. Chemical reaction - Answer-absorb and release energy -activation energy ...

AAMC Practice Exam 1 2024 with 100% correct answers Chaperone Protein - correct answer Proteins that facilitate proper folding and inhibits the formation of nonfunctional aggregates

Both amino acids and nucleotides form complex chains. Select all the answers below that are accurate. A. The chains formed by both have polar phosphate groups. B. Both contain peptide bonds. C. Both contain nitrogen. D. The chains formed by both can be lysed by trypsin. E. The sequence of chains both form from preexisting templates. correct answersC. Both contain nitrogen. E. The sequence of chains both form from preexisting templates. When a population is in Hardy-Weinberg equilibriu...

WGU C785 EXAM [QUESTIONS AND ANSWERS GRADED A] [LATEST VERSION 2023/2024] What is the basic structure of an amino acid? What do they look like? - CORRECT ANSWER amino group (NH2 or NH3), carboxyl group (COO or COOH), alpha carbon (C), and variable group How do you identify the 3 different types of side chains: non-polar/hydrophobic, polar, and charged? - CORRECT ANSWER Non-polar/hydrophobic - end with CH or "can't have" water. Polar - end with OH, SH, or NH. Charged - end with a...

How are amino acids joined? correct answers Amino acids are joined covalently through peptide bonds involving the carboxyl group of one amino acid and the amino group of another amino acid 4 Levels of protein structure correct answers Primary, secondary, tertiary and quaternary Primary Structure correct answers The linear arrangement of amino acids within a peptide, polypeptide or chain. But it tells nothing of the three-dimensional structure Secondary Structure correct answers Localize...

NSG 533 - Exam 1; Exam with Complete Solutions 5 essential components of pathophysiology Correct answer 1. Etiology (causative mechanisms) 2. Epidemiology (risk factors and distribution in populations) 3. Pathogenesis (disease mechanisms) 4. Clinical manifestations (signs, symptoms, and diagnostic criteria) 5. Outcomes (cure, remission, chronicity, or death) 7 general mechanisms of cell injury Correct answer 1. ATP depletion 2. Mitochondrial damage 3. Accumulation of oxygen and oxygen-...

USABO Open Exam 2009 Questions And Answers Both amino acids and nucleotides form complex chains. Select all the answers below that are accurate. A. The chains formed by both have polar phosphate groups. B. Both contain peptide bonds. C. Both contain nitrogen. D. The chains formed by both can be lysed by trypsin. E. The sequence of chains both form from preexisting templates. - ANS C. Both contain nitrogen. E. The sequence of chains both form from preexisting templates. When a...

_____ are typically expressed under all conditions and are not subject to regulation. A) Housekeeping genes B) Homologous genes C) Bacterial genomes D) Eukaryotic genomes E) Endosymbiotic genes - Answer-A) Housekeeping genes ____pathways _____ large molecules, _____ energy. A) Catabolic; break down; releasing B) Anabolic; break down; releasing C) Catabolic; break down; storing D) Anabolic; break down; storing E) Anabolic; build up; releasing - Answer-A) Catabolic; break down; releasin...

Biology - The study of life and living organisms The cell has to replicate its DNA - What must happen for mitosis to take place? exoskeleton - Arthropods have a(n) ________ that has allowed them to inhabit almost every environment on Earth (HERDROAR) Homeostasis Energy Production Reproduction Development and Growth Response to stimuli Order Adaptation Regulation - Characteristics of life Sun - What is the energy source for life on Earth? Energy - -This comes from the sun -Next it ...