'Iron atoms' diaporamas de présentation

Unit 1- Elements and Compounds

Unit 1- Elements and Compounds. Lesson 1- What Are Atoms and Elements? http://www.youtube.com/watch?v = Uy0m7jnyv6U. California State Standards:. 1) Elements and their combinations account for all the matter in the world. As a basis for understanding this concept:

1.06k views • 90 slides

Larry Emme Chemeketa Community College

Quantitative Composition Chapter 7. Larry Emme Chemeketa Community College. The Mole. The mass of a single atom is too small to measure on a balance. mass of hydrogen atom = 1.673 x 10 - 24 g. This is an infinitesimal mass. 1.673 x 10 -24 g. MOLE.

990 views • 88 slides

MRI Bioeffects and Safety

877 views • 54 slides

Nanotechnology Safety

549 views • 43 slides

Chapter 19 Oxidative Phosphorylation and Photophosphorylation Part I) Electron Transport

Chapter 19 Oxidative Phosphorylation and Photophosphorylation Part I) Electron Transport. From Garrett & Grisham. Electrons transferred via NADPH. Electrons transferred via NADPH. {80% proteins}. {30-40% lipids & 60-70% proteins}. Provide inner membrane with large surface area.

771 views • 32 slides

Fig 7.2 Mechanism of carbonic anhydrase

Fig 7.2 Mechanism of carbonic anhydrase. Action of carbonic anhydrase, a metalloenzyme Zinc ion promotes the ionization of bound H 2 O. Resulting nucleophilic OH - attacks carbon of CO 2. (continued next slide). Fig. 7.2 (continued). Iron in metalloenzymes.

713 views • 31 slides

Fig 7.2 Mechanism of carbonic anhydrase

Fig 7.2 Mechanism of carbonic anhydrase. Action of carbonic anhydrase, a metalloenzyme Zinc ion promotes the ionization of bound H 2 O. Resulting nucleophilic OH - attacks carbon of CO 2. (continued next slide). Fig. 7.2 (continued). Iron in metalloenzymes.

957 views • 31 slides

Electricity, Sound and Light

Electricity, Sound and Light. Chapter Eight: Electricity and Magnetism. 8.1 Electricity 8.2 Electrical Circuits and Electrical Power 8.3 Properties of Magnets. Investigation 8B. Magnetism. What are the properties of magnets?. 8.3 Properties of Magnets.

439 views • 26 slides

Chapter 14 - Electron Transport and Oxidative Phosphorylation

Chapter 14 - Electron Transport and Oxidative Phosphorylation. The cheetah, whose capacity for aerobic metabolism makes it one of the fastest animals. Oxidative Phosphorylation in Mitochondria. Oxidative phosphorylation is the process by which NADH and FADH 2 are oxidized and ATP is formed

655 views • 24 slides

Determining the Contents of a Unit Cell

Determining the Contents of a Unit Cell. An Example. Determine The net number of Na + and Cl - in the NaCl unit cell. Use the shown Figure and the Table. Na + : (1/4 for each edge)(12 edges) = 3 Na + (1 for each center)(1 center) = 1 Na +.

368 views • 24 slides

NADH 2 enters the ETC in Step #1 . FADH 2 does not enter the ETC until Step #3 .

NADH 2 enters the ETC in Step #1 . FADH 2 does not enter the ETC until Step #3. Steps #1 thru #3: two H + ions and two electrons are passed from NADH (oxidized back to NAD+) to FMN reducing it to FMNH 2 . This passes 2H + ions and 2e - on to CoQ which is reduced to CoQH 2 .

477 views • 20 slides

UNIT 4

UNIT 4. Quantitative Information from Balanced Chemical Equations. Quantitative Information from Balanced Equations.

345 views • 19 slides

New paradigm for fcc -bcc martensitic transformations Cyril Cayron

717 views • 18 slides

Measurement of Haemoglobin

Measurement of Haemoglobin. Dr Maliha Sumbul. Hemoglobin ( also spelled haemoglobin and abbreviated Hb or Hgb ) is the iron -containing oxygen -transport metalloprotein in the red blood cells of vertebrates , [1] and the tissues of some invertebrates .

566 views • 18 slides

The Magnetic Field

387 views • 14 slides

SEM Image of Pollen Granules

SEM Image of Pollen Granules. SEM Image of a Bacteriophage (Virus). SEM Image of Spider & Butterfly. TEM of Golgi Apparatus. TEM of Liver Cell. TEM of Sperm Flagellum. STM Image of the surface of platinum. STM Image of a Small Part of a CPU (Original vs New).

305 views • 14 slides

Magnetite: A Mineral

By: Chase Nelson and Ross Admire. Magnetite: A Mineral. General info about Magnetite . Magnetite is an oxide of iron as is h emitite and can form as iron oxidizes in a dry environment

714 views • 11 slides

Atoms

Atoms. Impact on the world. How do you know atoms exist?. Resolution: 0.1 nm lateral, 0.01 nm depth Scanning Tunnelling microscope Iron atoms on copper surface. How do you know atoms exist?. Famous examples of reactions at atomic level. Atomic bomb

295 views • 8 slides

Ionic Compounds

Ionic Compounds. Unit 6: Nomenclature - Part III Mrs. Callender. Lesson Essential Questions:. How do I write a formula for an ionic compound with a transition element ?. How do I name an ionic compound with a transition element?. +4. -4. -1. = 0. Ex. TiCl 4.

185 views • 7 slides

Manchester Physics Spark Chamber

105 views • 1 slides