'Biological activity' presentation slideshows

II. The Living World

II. The Living World. By Jessie McClure and Megan Garrett. Biological Populations and communities. Organisms occur in populations, communities, and ecosystems A population is all the members of a species living in a given area at the same time

719 views • 53 slides

ENVE 420 Industrial Pollution Control

641 views • 45 slides

Weathering

572 views • 44 slides

Geobiology & Biogeochemistry

Geobiology & Biogeochemistry. Chapter 11. Biogeochemical Terms. Stromatolites Bacteria Archaea Eukaryota Phosphorus Cycle Sulfur Cycle Carbon Cycle Nitrogen Cycle. Tree of Life. Archaea. Archaea (ancient ones)

641 views • 38 slides

BY1101 Introduction to Molecular and Cellular Biology

BY1101 Introduction to Molecular and Cellular Biology . Tutorial for module BY1101: Chromatography Joe Colgan ( tcolgan@tcd.ie ). BY1101 Introduction to Molecular and Cellular Biology . Tutorial objectives. Describe chromatography

930 views • 38 slides

Weathering

Weathering. Weathering : the disintegration, or breakdown of rock material. Two varieties: mechanical and chemical. Mechanical Weathering : no change in chemical composition--just disintegration into smaller pieces. Chemical Weathering : breakdown as a result of chemical reactions.

503 views • 34 slides

Quantitative Structure- Activity Relationships (QSAR)

Quantitative Structure- Activity Relationships (QSAR) Rationale for QSAR Studies In drug design, in vitro potency addresses only part of the need; a successful drug must also be able to reach its target in the body while still in its active form.

1.31k views • 30 slides

Terpenes Alkaloids Pheromones Antibiotics

Introduction to Natural Products. Terpenes Alkaloids Pheromones Antibiotics. Terpenes. When we discuss the terpenes we are most interested in the carbon skeleton. Introduction to Natural Products. Isoprene. Introduction to Natural Products. Head. Isoprene. Tail. Head. Tail.

1.7k views • 25 slides

The Living Soil

The Living Soil. A Soil Aggregate: " ped ". How Do We Improve Soil Structure?. By Applying an Aggregation of Knowledge. Aggregates. Macropores. Micropores are within the Aggregates. Aggregated Soil:. SOIL WITH STRUCTURE!. Aggregated Soil. No-Till for 43 years.

442 views • 23 slides

Synthesis of Aspirin

Synthesis of Aspirin. Synthesis Purification Characterization. Aspirin: some background. Patented by Bayer in 1893 One of the oldest drugs One of the most consumed drugs (Production in the US is 10 million Kg/year). Aspirin: Biological activity. Analgesic (painkiller)

1.49k views • 21 slides

Sedimentary Rock

Sedimentary Rock. Sedimentary Rock. Sedimentary rock is created when existing rock breaks down into sediments , and then the sediments are recombined by compaction and cementation. Sedimentary Rock. Sediments are created by three forces: Weathering Erosion Deposition. Weathering.

353 views • 20 slides

1.08k views • 18 slides

Option D

Option D. D.8 drug action. Some aspects of molecular structure that affect the action of a drug . stereo isomerism geometric ( cis /trans) optical isomerism ( enantiomers ) s train in ring structure molecular polarity ( solubility and uptake).

350 views • 17 slides

DOLOMITE KANGAR MANUFACTURING SDN BHD

DOLOMITE KANGAR MANUFACTURING SDN BHD. DKMSB Introduction.

376 views • 16 slides

Turmeric

By Xotchil Medina. Turmeric. Overview. Introduction and Background Benefits Efficacy Mechanism of Action Intended Use Conflicting Research Safety Concerns Professional Position. Introduction. Comes from the root Curcuma longa , a member of the ginger family Grind rhizomes

1.37k views • 15 slides

Phayrngeal Region Endocrine Glands

Phayrngeal Region Endocrine Glands. Parathyroid Control of Calcium Homeostasis. Phayrngeal Region Endocrine Glands. Calcitonin Produced in the intrafollicular cells of the thyroid Produced by C-cells that are present in the thyroid, thymus, and parathyroid Chemistry

175 views • 11 slides

Dimensions in Silicon and in Biology

m. 10 -10. 10 -9. 10 -8. 10 -7. 10 -6. 10 -5. 10 -4. 10 -3. 10 -2. Dimensions in Silicon and in Biology. red blood cell ~5 ?m (SEM). diatom 30 ?m. DNA proteins nm. Simple molecules <1nm . bacteria 1 ?m. SOI transistor width 0.12 ?m. semiconductor nanocrystal (CdSe)

205 views • 9 slides

923 views • 9 slides

DNA Replication and Synthesis

169 views • 7 slides

File Note : Partim Fate and Behavior in the environment 23 rd October 2006 S. Vanhiesbecq FPS Health, Food Chain S

File Note : Partim Fate and Behavior in the environment 23 rd October 2006 S. Vanhiesbecq FPS Health, Food Chain Safety and Environment DG Animals, Plants and Food Service Pesticides and Fertilizers. File Note : partim Fate & behavior in the environment.

241 views • 6 slides