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Proteins - Study guides, Class notes & Summaries

Looking for the best study guides, study notes and summaries about Proteins? On this page you'll find 175 study documents about Proteins.

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BCH210 MIDTERM| 213 QUESTIONS| WITH COMPLETE SOLUTIONS

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    BCH210 MIDTERM| 213 QUESTIONS| WITH COMPLETE SOLUTIONS

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    76
    August 2023
    2023/2024
    A+
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  • van der Waals correct answer: -weakest (short lives) but lots could strengthen the bond -furthest distance -form as a result of hydrophobic interactions -strength depends on the size of the atoms and the distance between them -cannot be closer than the Van der Waals contact distance or else positively charged nuclei will repel each other (energy= 0) Proteins correct answer: main action molecule of the cell (Most chemical processes of the body are carried out by proteins) -classified in...
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BCH210 TEST 2 Questions With Complete Solutions

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    BCH210 TEST 2 Questions With Complete Solutions

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    38
    August 2023
    2023/2024
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  • functions of the membrane correct answer: -the structure of the membrane is key for its function -act as a barrier regulating import and export of molecules -help with compartmentalization of the cell, creating particular environments for certain processes so multiple specialized processes could occur at once -modulates cell-cell recognition with their glycoproteins and glycolipids located on the outer leaflet facing the cytosol -signaling across the membrane by proteins and lipids p...
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BCH210 Term Test #2| 171 Questions| With Complete Solutions

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    BCH210 Term Test #2| 171 Questions| With Complete Solutions

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  • Membranes (both outside and inside the cell) correct answer: Not a static structure, very important for cell function. They contain proteins that are very complex and vital to cell life. Mitochondria membranes correct answer: Very vital for the cell, has both an inner and outer membrane. What drives membrane formation? correct answer: A decrease in ionic interactions with water / limiting the hydrophobic interactions drives membrane formation. Lipid tails are ... correct answer: Hyd...
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BCH210 - Week 5 Questions With Complete Solutions

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    BCH210 - Week 5 Questions With Complete Solutions

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    11
    August 2023
    2023/2024
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  • What are the three types of membrane proteins? correct answer: 1) Peripheral 2) Integral 3) Lipid anchored What are peripheral membrane proteins? correct answer: - Adhere to surface of lipid membranes or integral membrane proteins through non-covalent interactions - Can be removed using milder conditions What is the signature amino acid sequence for amphipathic helices? correct answer: P-P-NP-NP-P-P-NP-NP alternating polar and non-polar aa What are integral membrane proteins? ...
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BCH210 midterm Questions With Complete Solutions

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    BCH210 midterm Questions With Complete Solutions

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    37
    August 2023
    2023/2024
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  • identify all the polar amino acids correct answer: cysteine (cys), asparatate (asp), glutamate (glu), histidine (his) , lysine (lys), asparagine (asn), arginine (arg), serine (ser), threonine (thr), and glutamine (gln) identify all the nonpolar (hydrophobic) amino acids correct answer: alanine (ala), proline (pro), phenylalanine (phe), valine (val), leucine (leu), and isoleucine (ile) identify all of the amphipathic/mixed properties amino acids: correct answer: methionine (met), tyrosin...
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BCH210 Test 2| 100 Questions | With Complete Solutions

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    BCH210 Test 2| 100 Questions | With Complete Solutions

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    18
    August 2023
    2023/2024
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  • Name three factors responsible for membrane formation correct answer: Decrease in ionic interactions with water Decrease in membrane entropy Non-covalent interactions between lipids and proteins What membrane structures allow the cell membrane to modulate cell-cell recognition? correct answer: Glycoproteins and glycoplipids What non-covalent forces drive spontaneous membrane assembly? correct answer: Hydrophobic effect, hydrogen bonds and van der Waals What is the most important re...
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Class Notes for BIO1A03 - Theme 1: The Composition and Structure of Membranes

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    Class Notes for BIO1A03 - Theme 1: The Composition and Structure of Membranes

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    September 2025
    2014/2015
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  • Master Theme 1 with this clear, concise, and exam-focused study guide! Perfect for students preparing for midterms or finals, these notes break down complex genetic concepts into easy-to-understand explanations. What’s covered: Lipids, Membranes, and Cell Compartments Structure of Cell Membranes Life's Origin - First cell membranes Perfect for 1A03 students who want organized, high-yield notes to study smarter and score higher.
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BIOL 2311 – Exam 5 (47 questions; max score: 110 out of 100 points) Answered.

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    BIOL 2311 – Exam 5 (47 questions; max score: 110 out of 100 points) Answered.

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    October 2024
    2024/2025
    A+
  • NAME: BIOL 2311 – Exam 5 (47 questions; max score: 110 out of 100 points) Multiple choice questions. (40 points). Select a single answer per question. Each question is worth 1 pt. 1. An example of negative feedback is the control of blood glucose levels by glucagon. A __________ in blood glucose leads to the pancreas secreting glucagon that promotes __________ of glucose from the bloodstream. a. fall; release b. fall; removal c. rise; removal d. rise; release e. none of the above ...
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Biology - Biochem - Proteins
BCH210 Midterm 2| 316 Questions| With Complete Solutions

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    BCH210 Midterm 2| 316 Questions| With Complete Solutions

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    40
    August 2023
    2023/2024
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  • 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...
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