'Membrane protein' presentation slideshows

How does a protein get to the correct cellular location?

How does a protein get to the correct cellular location?. Membrane and organelle proteins contain targeting (sorting) signals in their amino acid sequence.

2.1k views • 74 slides

CELLS Structure & Function Review

CELLS Structure & Function Review. Controls what enters or leaves cell;. What is the function of the cell membrane?. When DNA is spread out in the nucleus of a cell of non-dividing cells it is called ____________. chromatin. prokaryotes. Bacteria are ______________

902 views • 65 slides

CELL COMMUNICATION

CELL COMMUNICATION. Section A: An Overview of Cell Signaling. Section A: An Overview of Cell Signaling. 1. Cell signaling evolved early in the history of life 2. Communicating cells may be close together or far apart

1.14k views • 63 slides

Cell Membrane Structure and Function

Cell Membrane Structure and Function. Membranes and Cell Transport. All cells are surrounded by a plasma membrane. Cell membranes are composed of a lipid bilayer with globular proteins embedded in the bilayer.

4.76k views • 61 slides

Genetic Mutations

Genetic Mutations. The following slides explain the molecular biology behind genetics cases included with the Case It v5.03 download. Online descriptions of these cases can be found at http://caseit.uwrf.edu ('access cases' link). Question #1.

942 views • 59 slides

Microbial Mechanisms of Pathogenicity

Microbial Mechanisms of Pathogenicity . Dr. Ackman. Definitions. Pathogenicity Ability of a microorganism to cause disease by overcoming the defenses of a host Virulence The degree or extent of pathogenicity . Portals of Entry. Pathogens Must gain access to host Adhere to host tissue

1.83k views • 51 slides

WHERE AM I?

902 views • 47 slides

778 views • 40 slides

Towards a Molecular Description of the GABA-A and Glycine Neuroreceptors. Jeanette Hobbs

Towards a Molecular Description of the GABA-A and Glycine Neuroreceptors. Jeanette Hobbs. Overview. Introduction Justification What are GABA & Glycine? Neurotransmitters Neuroreceptors Ligand-gated Ion Channels The GABA-A & glycine receptor Benzodiazepine binding site

782 views • 38 slides

Drug Targets

Drug Targets. Four major drug targets :. Exceptions : Colchicin (acts on tubulin), Ciclosporin (acts via immunophillins), etc. Drug Targets. Drug Targets. Drug Targets: Receptors.

1.5k views • 34 slides

Summary of electron transport

Summary of electron transport. There can be branches, at terminal electron acceptor, at terminal oxidase, at entry point of NADH (ie. hot stinking plants). Unfortunately, oxygen is not just a terminal electron acceptor. NADH, a great source of energy.

787 views • 31 slides

Protein Purification and Analysis

Protein Purification and Analysis. Numbers of genes: Humans ~40,000 genes Yeast ~6000 genes Bacteria ~3000 genes Solubility of proteins important for purification: 60-80% soluble, 20-40% membrane Some proteins expressed at high levels (collagen, hemoglobin)

1.31k views • 29 slides

473 views • 28 slides

General Anesthesia

General Anesthesia. Myomi Tse April 17, 2007 CHEM 5398. Overview of Discussion. Historical Perspective What is General Anesthesia? Definition Principles of Surgical Anesthesia Hemodynamic and Respiratory Effects Hypothermia Nausea and Vomiting Emergence Mechanisms of Anesthesia

1.27k views • 26 slides

AdrenoLeukoDystrophy

624 views • 24 slides

CH 5: Cell Membranes

CH 5: Cell Membranes. Practice Test answers. The movement of a substance toward an area of lower concentration is called ________. diffusion osmosis active transport exocytosis. Which component in the cell membrane restricts the passage of water-soluble substances?. glycolipids protein

416 views • 21 slides

T cell immunology

T cell immunology Kim Min Sung Abstract Introduction T cell receptor, TCR T cell accessory molecules Introduction The kind of a T cell. The facility of a T cell. a CD8 T cell with a CD4 t cell. MHC resrtiction MHC : major histocompatibility complex

598 views • 18 slides

Forensic Biology by Richard Li

Chapter 9: Identification of Saliva and Other Biological Fluids. Forensic Biology by Richard Li. Saliva: Biological Characteristics. Human salivary glands produce 1.0-1.5 liters per day Mostly water Amylase- digests starch in the oral cavity and small intestine Two types of amylase

711 views • 17 slides

Orthomyxoviridae: human influenza viruses

584 views • 14 slides

Glycoconjugates

8.29k views • 11 slides