'Transport proteins' diaporamas de présentation

Endocrine System II

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Drug Treatment Choice in Older Adults with Urinary Incontinence

Drug Treatment Choice in Older Adults with Urinary Incontinence. Catherine E. DuBeau, MD Professor of Medicine Director, Geriatric Continence Clinic Co-Director, Urology Resident Geriatric Education Program. Disclosures. Pfizer Astellas Novartis. Factors in Management - Ease of Use.

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Protein: Amino Acids

Protein: Amino Acids. Amino Acids. Amino Acids. Nonessential amino acids a.k.a dispensable amino acids Essential amino acids a.k.a indispensable amino acids Conditionally essential amino acids. An Essential Amino Acid. Nonessential Amino Acids. Proteins. Peptide bond. Proteins.

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BIO 105

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Membrane Structure and Function

Membrane Structure and Function. Membrane Function. Membranes organize the chemical activities of cells. The outer plasma membrane forms a boundary between a living cell and its surroundings Exhibits selective permeability Controls traffic of molecules in and out. Membrane Function.

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The Plasma Membrane -

The Plasma Membrane -. Gateway to the Cell. Photograph of a Cell Membrane. Cell Membrane. The cell membrane is flexible and allows a unicellular organism to move. Homeostasis. Balanced internal condition of cells Also called equilibrium

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Chapter 36 Transport in Plants

Chapter 36 Transport in Plants. For vascular plants the evolutionary movement onto land involved the differentiation of the plant body into roots and shoots Vascular tissue transports nutrients throughout a plant; this transport may occur over long distances. Transport Scale/Distance.

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Ch. 8 Membrane Structure & Function

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Biochemistry of hormones derived from amino acids and proteins

732 views • 35 slides

Chapter 7

Chapter 7. A View of the Cell. Cell Theory. CD-ROM Before microscopes, people thought diseases were caused by curses and supernatural spirits They had no idea microorganisms, such as bacteria and viruses existed When the microscope was invented, scientists discovered cells exist

483 views • 34 slides

Cell Structure

Cell Structure. Chapter 3. Examples of Cells. 3.2 What, Exactly, Is a Cell?. Cells are the fundamental units of all life All cells start life with a plasma membrane, cytoplasm, and a region of DNA which, in eukaryotic cells only, is enclosed by a nucleus. Cell Structure.

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Biochemistry of the liver

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I. Cell Shape and Size

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Chapter 5

Chapter 5. 0. The Working Cell. Conservation of Energy. Energy is defined as the capacity to perform work. Kinetic energy is the energy of motion. Potential energy is stored energy. Machines and organisms can transform kinetic energy to potential energy and vice versa.

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Cell Composition

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The Cell and Its Environment

The Cell and Its Environment. Spring 2010. What is a cell?. A cell is the basic unit of living things. Some living things are composed of only one cell and are called UNICELLULAR organsims. Organisms that have many different cells are called MULTICELLULAR organisms.

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Day 1

Day 1. Homeostasis. All living things respond to their environments. Remember living things are made of cells that contain carbon. Homeostasis is the maintenance of stable internal conditions in a changing environment .

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BITO-111 BIOTECHNOLOGY

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Macromolecules

Macromolecules. Basic Types. Storage Structural Informational. How to Build a Macromolecule. Stepwise addition of monomers Generally add via a condensation rxn. How to Build, con't. Monomers must be activated Energy for activation generally from ATP Build in one direction

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Cell Transport

Cell Transport. Honors Biology. Cell transport. Cells transport substances across the cell membrane either without using energy (passive ) or with energy (active ). Passive Transport. 2 Main Types: Diffusion and Osmosis

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