Protein folding Samenvattingen, Aantekeningen en Examens

WGU C785 Protein Folding Exam Questions with Answers

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 ...

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...

MCAT Chem Phys Question and answers 2023/2024 verified to passGenerally, how are proteins formed? - correct answer The connecting of a string of amino acids via peptide bonds and the folding of this string to create a completed protein. The folding is determined primarily by the hydrophilic and/or hydrophobic nature of the amino acids. Stabilized by hydrogen bonds, disulfide bridges, and other intramolecular forces. Peptide (Amide) Bonds - correct answer These are formed when the n-terminus o...

Functions of biological membranes correct answer: - barrier (import/export) -compartmentalization of essential molecules (incrs. efficiency) - cell signaling-mediated by pr & lipids (receptors) - modulate cell-cell recognition (glycoproteins & glycolipids) What's responsible for membrane formation correct answer: decrease in ionic interactions w/ h2o (HYDROPHOBIC EFFECT) -h20X tails aggregate to hide from h2o (lots of n-c interactions) -polar heads interact w/ h2o Decreases membrane ...

Essential Membrane Functions correct answer: act as barrier regulate import and export of molecules compartmentalization of processes increases efficiency membrane properties correct answer: composed of lipid bilayer impermeable to polar molecules asymmetric membrane fluidity correct answer: lipids and proteins rotate or move within bilayer; allows cell movement, growth, division, secretion, cell junction formation, and self-heal if punctured comformational changes mediate fluid...

malnutrition - calories are available but not vitamins/minerals food insecurity - insecure about food supply six elements that make up a plant cell - carbon, hydrogen, nitrogen, oxygen, phosphorus, sulfur Polysaccharides - Carbohydrates that are made up of more than two monosaccharides monosaccharides - simple single sugars starch - Storage polysaccharide of plants. transient starch - found in leaves, created during and digested at night storage starch - found in storage organs of plants ...

Test Bank For Becker’s World of the Cell, 9th Edition Jeff HardinGreg Bertoni Chapter 2 The Chemistry of the Cell 2.1 Multiple-Choice Questions 1) What atom forms the backbone of almost all biological molecules? A) hydrogen B) nitrogen C) carbon D) sulfur E) phosphorus Answer: C Chapter Section: 2.1 Bloom's Taxonomy: Knowledge Learning Outcome: 2.1 Global LO: G7 2) Ribose has five carbon atoms, of which three are asymmetric. What is the maximum number of stereoiso...

What is the basic structure of an amino acid? What do they look like?: - amino group (NH2 or NH3), carboxyl group (COO or COOH), alpha carbon (C),and variable group 2. How do you identify the 3 different types of side chains: non-polar/hy- drophobic, polar, and charged?: Non-polar/hydrophobic - end with CH or "can't have" water. Polar - end with OH, SH, or NH. Charged - end with a charge 3. what kinds of bonds do each of the 3 different types of side chains make?: ionic, hydrophobic/non...

WGU C785 FINAL EXAM Questions With Correct Answers Latest 2024 GRADED (Biochemistry Units 2-7) What is the basic structure of an amino acid? What do they look like? - 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? - Answer Non-polar/hydrophobic - end with CH or "can't have" water. Polar - end with OH, SH, or NH. Charged - end with a cha...