'High energy phosphate bonds' diaporamas de présentation

Bacterial Metabolism and Energy Generation

1.9k views • 75 slides

Dr. HASSAN EL-BANNA

Dr. HASSAN EL-BANNA. Protein Biosynthesis. Flow of genetic informations from DNA to protein: The genetic information of the cell is stored and transmitted in the nucleotide sequences of DNA. Expression of this genetic informations involves two stages:-

796 views • 64 slides

The Enterobacteriaceae Basic Properties

The Enterobacteriaceae Basic Properties. Dr. John R. Warren Department of Pathology Northwestern University Feinberg School of Medicine June 2007. Characteristics of the Enterobacteriaceae. Gram-negative rods Glucose is fermented with strong acid formation and often gas

1.7k views • 61 slides

Metabolism: From Food to Life

712 views • 60 slides

Photosynthesis

Photosynthesis. Energy & Life. Photosynthesis. Plants use the Energy of sunlight to convert Water (H 2 0) and Carbon Dioxide (CO 2 ) into Oxygen (O 2 ) and High Energy Carbohydrates (sugars, e.g. Glucose) & Starches. The Photosynthesis Equation. [ Waste product ]. Glucose.

688 views • 50 slides

Metabolism, Photosynthesis, and Cellular Respiration

692 views • 48 slides

The Muscular System

The Muscular System. Chapter 8. Structure of a Skeletal Muscle. Layers of fibrous connective tissue called fascia separate an individual skeletal muscle from adjacent muscles and hold it in position Fascia may project beyond the end of the muscle forming a tendon. Cont.

535 views • 42 slides

Cell Metabolism and Mitosis

Cell Metabolism and Mitosis. Cellular Respiration Total cell metabolism Mitosis Review of cells. Cell metabolism.

934 views • 41 slides

Chapter 13

Chapter 13. How Cells Obtain Energy from Food. From Chapter 3 (Energy). Sun is source of all energy Through photosynthesis/dark reactions, plants convert solar energy ? chemical energy + sugars Other organisms consume sugars, convert sugars to chemical energy Chemical bond energy in food

624 views • 41 slides

Laser & Light Therapy

Laser & Light Therapy. What is Laser Therapy?. L ight A mplification by the S timulated E mission of R adiation Compressed light of a wavelength from the cold, red part of the spectrum of electromagnetic radiation Monochromatic - single wavelength, single color

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ENZYMES

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Muscle Physiology

Muscle Physiology. Chapter 12. Muscle Tissue. Specially designed to contract Generates mechanical force Functions locomotion and external movements internal movement (circulation, digestion) heat generation. Types of Muscle. Skeletal - attached to skeleton

497 views • 34 slides

Fatty Acid Oxidation and Ketone Bodies

Fatty Acid Oxidation and Ketone Bodies. Medical Biochemistry Lectures #47 and #48. OXIDATION OF FATTY ACIDS: KETOGENESIS. The initial event in the utilization of fat as an energy source is the hydrolysis of triacylglycerol by lipases.

1.77k views • 30 slides

Chapter 8 Muscular System

Chapter 8 Muscular System. 8.3 and 8.4. 8.3. Skeletal Muscle Contraction. Role of Myosin and Actin. Myosin Structure. Actin Structure. Myosin molecule = 2 twisted proteins with globular ends ( cross-bridges ) Many myosin molecules form a thick filament.

624 views • 26 slides

Photosynthesis

Photosynthesis. Energy & Life. Overview of Photosynthesis. Autotrophs. Plants and some other types of organisms that contain the pigment chlorophyll are able to use light energy from the sun to produce chemical bond energy in (glucose). Autotrophs.

350 views • 25 slides

Protein synthesis

Protein synthesis. Types and site of protein synthesis: 1. body proteins: antibodies, plasma proteins, contractile proteins in the muscles , all enzymes and some hormones. Mammary gland = milk proteins, muscles makes contractile proteins etc. . Requirements for protein synthesis.

478 views • 23 slides

Muscles Continued

Muscles Continued. P. 185-192. Energy Sources for Contraction. ATP is the supplied energy for muscles Can only supply enough for a short period of time ATP is generated from Creatine Phosphate Contains high energy phosphate bonds 4-6x more abundant in muscles than ATP

320 views • 21 slides

Muscular System

Muscular System. Madi Larson & Kylei Hunter. Fun Facts. There are muscles in the roots of your hair that give you Goosebumps It takes 17 muscles to smile and 42 muscles to frown The hardest working muscle is the eye Muscles account for about 40% of your body weight. Function.

387 views • 19 slides

Cellular Energy

Cellular Energy. How organisms obtain their energy. Transformation of energy. What is energy? The ability to do work Thermodynamics The study of the flow and transformation of energy in the universe. Energy. Energy Takes Many Forms such as light, heat, electrical, chemical, mechanical

259 views • 16 slides

b Oxidation

337 views • 10 slides