'Protein channels' presentation slideshows

JEOPARDY!

JEOPARDY!. PASSIVE TRANSPORT. ACTIVE TRANSPORT. IN THE LAB. VOCAB. CELL MEMBRANE. MISCELL- ANEOUS. 200. 200. 200. 200. 200. 200. 400. 400. 400. 400. 400. 400. 600. 600. 600. 600. 600. 600. 800. 800. 800. 800. 800. 800. 1000. 1000. 1000. 1000. 1000. 1000.

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CHAPTER 3: CELLS AND TISSUES

CHAPTER 3: CELLS AND TISSUES. Microscope Lab: Letter e. Anatomy of a Generalized Cell. Did you hear?! QUIZ tomorrow on these structures and functions!. Anatomy of a Generalized Cell: QUIZ. D. A. B. E. F. G. C. H. Q. I. P. O. N. J. M. K. L. VOYAGE INSIDE THE CELL 15 min.

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Chapter 3 Power Point

Chapter 3 Power Point. Mrs. Wetzel Biology. Cell Theory. Early Discoveries: Almost all cells are too small to be seen with the naked eye. Prior to the discovery of the Microscope cells were unheard of.

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CRCT PRACTICE

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Goal 2.03: The Cell as a Living System

Goal 2.03: The Cell as a Living System. http://www.simpletruths.tv/store/movies.php?movie=race. Homeostasis. Maintaining a balance of conditions within the cell (or organism). maintaining pH (cells need pH of 6.8-7.2). pH Scale. Soap. Lemon juice. Neutral. Base. Acid.

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Transport through the Cell Membrane

Transport through the Cell Membrane. Passive Transport. Does not expend cellular energy for the movement to take place Ex-rolling down a hill. 3 types:. Diffusion Osmosis Facilitated Diffusion. I. DIFFUSION:. Definition: Transport of molecules (in general)

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The Cell Membrane

The Cell Membrane. Cell Membrane. All membranes of a cell have a similar basic structure: proteins floating in a double layer of lipids. Lipids are responsible for the isolating functions of a membrane Proteins control the exchange of substances and communication with the external environment.

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Cell Transport

Cell Transport. maintaining homeostasis. Chapter 5 in textbook. Passive Transport. Does NOT require any ATP or energy Happens automatically Channels may be used in cell membrane. Passive Transport. This type of transport moves from an area of high concentration to low concentration.

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Blood Glucose

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Cell processes

Cell processes. Chemistry of Life, Cell Transport, & Cell Energy. What is everything c omposed of?. Everything around you is made of matter and energy . Matter: anything that has mass and takes up space. Energy : anything that brings about change. What are atoms?.

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Homeostasis

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DO NOW

DO NOW . What is the function of the golgi apparatus? . Cell Boundaries . Cell Membrane Cell Wall . Cell Membrane . Regulates what enters and leaves the cell and also provides protection and support. Nearly all cell membranes are double-layered sheets called lipid bilayer .

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Agenda

Agenda. Have HW out for stamping Current Event Go over HW Osmosis/Diffusion End/HW: Osmosis/Diffusion Wksht Quiz Monday Mini-Test Wednesday. 1. 2. Grease is hydrophobic. H O H. H O H. H O H. H O H. 3. 4. 5. Small Non-polar > Small polar > Large polar > ion. 6/7.

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Cell Boundaries

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artificial lipid bilayer

PERMEABILITY OF THE LIPID BILAYER. High permeability. O 2. HYDROPHOBIC MOLECULES. N 2. H 2 O CO 2 Urea Glycerol. SMALL UNCHARGED POLAR MOLECULES. LARGE UNCHARGED POLAR MOLECULES. Glucose Sucrose. artificial lipid bilayer. Na + K + Cl - Ca 2+ Mg 2+ HCO 3-. IONS.

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Cell Boundaries

Cell Boundaries. Cell membrane. Cell Wall. Nucleus. Cytoplasm. Nucleus. Cytoplasm. Cell membrane. Objectives. Identify the main functions of the cell membrane and the cell wall .

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3. Endocytosis : taking material into the cell using part of the cell membrane.

Bellwork : If the inside of a cell is 95% water, what is the concentration of water in an isotonic, hypertonic, or hypotonic solution?.

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Cell Parts

Cell Parts. A brief introduction to organelles and their functions By Judy Student. Cell Membrane. The cell membrane is the outermost layer of the cell.

248 views • 9 slides

Osmosis & Diffusion

Osmosis & Diffusion. Unit 4. Diffusion Through Cell Membranes. Every living cell exists in a liquid environment. One of the functions of the cell membrane is to regulate the movement of molecules from one side of the membrane to the other.

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2.4.3: List the functions of membrane proteins.

2.4.3: List the functions of membrane proteins. Hormone binding sites Immobilized enzymes Cell adhesion Cell to cell communication Channels for passive transport Pumps for active transport. IB question: List four different functions of membrane proteins. [4] .

923 views • 3 slides