HKALE 1994 Biology Paper I.......................................................................................7 HKALE 1994 Biology Paper II .....................................................................................8…

7 Microbial Growth Chapter Glossary acidophile A microorganism that has its growth optimum between pH 0 and about 5.5. aerobe An organism that grows in the presence of atmospheric…

1. By: Ernest Archival B. Santos, RMT 2. A. Morphology 1. Bacilli-rods 2. Cocci- spheres 3. “Spiral” shape a. vibrio- straight rod woth single rigid curve b. spirillum-…

1. BIOLOGIC REQUIREMENTS OF THE BACTERIAL CELL 2. • I. ATMOSPHERIC REQUIREMENTS---USEFUL IN IDENTIFYING BACTERIA: • A. RELATIONSHIP TO OXYGEN: • 1. OBLIGATE AEROBES---REQUIRE…

Cell Cultivations Cell Cultivations Prokaryotic Cell Eukaryotic Cell Microbial Nomenclature Binomial system Bacillus subtilis Name of the genus Name of the species Bacillus…

Slide 1 Slide 2 Under ideal stable conditions, bacteria can multiply at alarming rates… 20-30 min. Bacteria can grow and divide every 20-30 min. 1,000,000,000 Within 15…

Slide 1 WASTEWATER STABILIZATION LAGOON PROCESS Prepared by Michigan Department of Environmental Quality Operator Training and Certification Unit Slide 2 Waste Stabilization…

Theories on the Origin of Life When did life form? Age of the Earth: 4.6 billion years Oldest rocks: 3.8 â 4.0 billion years Oceans established > 3.8 billion years ago…

WASTEWATER STABILIZATION LAGOON PROCESS Prepared by Michigan Department of Environmental Quality Operator Training and Certification Unit Waste Stabilization Lagoons A carefully…

MICROBIOLOGY MICROBIOLOGY THE STUDY OF MICROORGANISMS. THE SCIENCE WHICH TREATS THE NATURE, LIFE AND ACTION OF MICROORGANISMS It is impossible to see microorganisms without…