'Osmotic pressure' presentation slideshows

BLOOD

BLOOD. Enormous importance in the practice of medicine Clinicians examine it more often than any other tissue when trying to determine the cause of disease in their patients. BLOOD COMPOSITION AND FUNCTIONS. Components:

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BLOOD? ?? ?

BLOOD? ?? ?. XIA Qiang ( ?? ), PhD Department of Physiology School of Medicine Tel: 88206417, 88208252 Email: xiaqiang@zju.edu.cn. Body Fluid = 60% of Body Weight (BW). Plasma 5% of BW. Extracellular Fluid 1/3, 20% of BW. Interstitial Fluid 15% of BW. 70 kg Male, 42 L.

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SURFACTANTS IN SOLUTION

SURFACTANTS IN SOLUTION. Classification of Surfactants. Anionic Cationic Zwitterionic Nonionic. Sodium dodecylsulfate (SDS). Cetylpyridinium bromide. Dipalmitoylphosphatidylcholine (lecithin). Polyoxyethylene(4) lauryl ether (Brij 30). 4 nm. Surfactant Aggregates. Normal micelles.

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Osmoregulation

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Chapter 26 Fluid, Electrolytes, and Acid/Base Balance Lecture 17

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Cellular Diversity

Cellular Diversity. 75-100 trillion cells in the adult body- @ 200 different types of cells Vary in size and shape related to their function. The Typical Cell. Not all cells contain all of these organelles.

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Fluid, Electrolyte, and Acid-Base Balance

Fluid, Electrolyte, and Acid-Base Balance. Osmosis: Water molecules move from the less concentrated area to the more concentrated area in an attempt to equalize the concentration of solutions on two sides of a membrane.

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Lecture 14: Sexual Behavior (cont.) B. Applied Reproductive Behavior of the Male: Semen Collection and Processing Text:

Animal Science 434. Lecture 14: Sexual Behavior (cont.) B. Applied Reproductive Behavior of the Male: Semen Collection and Processing Text: Ch. 10 and 11. Age When Semen Can Be Collected. Bull 12 months Boar 6 - 8 months Ram 6 - 9 months Stallion 20 - 24 months Dog 8 - 12 months.

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Lecture 14b Applied Reproductive Behavior of the Male: Semen Collection and Processing Text: Ch. 10 and 11

Animal Science 434. Lecture 14b Applied Reproductive Behavior of the Male: Semen Collection and Processing Text: Ch. 10 and 11. Age When Semen Can Be Collected. Bull 12 months Boar 6 - 8 months Ram 6 - 9 months Stallion 20 - 24 months Dog 8 - 12 months. Effect of Age on Sperm Output.

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Production of urine by the mammalian kidney

Production of urine by the mammalian kidney. Overview of the urinary system What urine is How it is formed Control of urine formation. nephron. Blood enters and leaves here. Urine leaves here. Why do kidneys produce urine? To regulate blood composition and volume.

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Chapter 6. Multiphase Systems

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2. P roperties of C olloidal D ispersion

2. P roperties of C olloidal D ispersion. Shape & Size Determination. Colloidal size : particle with linear dimension between 10-7 cm ( 10 AO) and 10-4 cm (1 ?) 1 - 1000 nm particle weight/ particle size etc. Shapes of Colloids : linear, spherical, rod, cylinder spiral sheet.

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Membranes

Membranes. Chapter 6. Outline. Phospholipid Bilayer Fluid Mosaic Model Membrane Proteins Diffusion Facilitated Diffusion Osmosis Osmotic Balance Bulk Transport Active Transport. Phospholipid Bilayer. Phospholipid has two fatty-acid chains attached to its backbone.

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Chapter 27

Chapter 27. Fluid, Electrolyte and Acid-Base Balance. Fluid basics. ?. ECF. ICF. interstitial fluid blood plasma. cytoplasm. ~1/3. ~2/3. different ion compositions different fluid compartments same osmotic concentration. Fluid basics.

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Maintaining the Excretory System

Maintaining the Excretory System. Water Balance. Increased water intake is adjusted for by increasing urine output The kidneys rely on the nervous and endocrine systems to help maintain a balance of water. FYI. DO NOT COPY Average adult loses 2 L of water a day Urine Perspiration

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Properties of Solutions

Properties of Solutions. CA Standards. Classification of Matter. Solutions are homogeneous mixtures. Solute. A solute is the dissolved substance in a solution. Salt in salt water. Sugar in soda drinks. Carbon dioxide in soda drinks. Solvent.

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Cell Unit Notes Lecture II

Cell Unit Notes Lecture II. Cell Biology Standards in Lecture II > 1a ~ students know cells are enclosed within semi permeable membranes that regulate their interactions with their surroundings. The Cell Membrane. The cell membrane regulates what enters and leaves the cell

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Water, electrolyte, and acid-base balance

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Colligative properties of a solution.

Colligative properties of a solution. Lector Varikova T.O. The properties of solutions that depend on the number of solute particles in the solution, but not on the nature of the solute are known as colligative properties. These properties include:

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Blood returning to the mammalian heart in a pulmonary vein drains first into the

Blood returning to the mammalian heart in a pulmonary vein drains first into the. vena cava. left atrium. right atrium. left ventricle. right ventricle. Compared with the interstitial fluid that bathes active muscle cells, blood reaching these cells in arteries has a. higher PO2.

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