Microtiter plate

used. The first step in identifying any unknown bacterium is to grow a culture on a nutrient agar plate. This bacterium was also plated on a MAC plate, which is both selective for gram-negative bacteria and differential as well. On the NA plate, bright red colonies were present; on the MAC plate there was bacterial growth as well, but no color change was observed. This lack of color change on the MAC plate indicated that the bacteria did not ferment lactose. A Gram stain was then performed to…

northeastern Arkansas, western Tennessee, western Kentucky and southern Illinois. Southwestern Indiana and northwestern Mississippi are also close enough to receive significant shaking from large earthquakes. Despite being far away from current plate boundaries, the New Madrid Fault is a dangerous zone because of the active faults that are actually buried 100 to 200 feet deep in soft river deposited soils of alluvium, making these faults harder to study because of their location underground.…

Amphibolite is a foliated metamorphic rock. The orientation of the foliation is 251/75. It has a gneiss foliation and stripes of minerals segregation. Minerals such as white Quartz, shinny Plagioclase, green Amphibole, and pistachio green (yellowish) epidote were seen on the fresh surface. Greenschist is coarse grained metamorphic rock that contains minerals such as yellow epidote, flakes of mica and green serpentine and chlorite. Metasediments with various colors were seen such as Quartzite…

How do scientists known what the center of the earth is? There 4 ways how scientist found out about the center of the earth ( aka inner core and outer core). Answer 1: Geologists hypothesize that the Earth's center is composed of predominantly iron. The outer portion of the center, known as the "outer core", is thought to be liquid iron. While the interior portion of the center, known as the "inner core" is thought to be solid iron. Answer 2: The main evidence for the structure of the Earth…

Participating contractors will use the following equipment and apply certain retrofitting procedures to ensure that the property is earthquake resistant: Anchor bolts Anchor bolts and sill plates improve the connection between the concrete foundation and the wood framing of a house. This procedure keeps the property from sliding. Braces Braces strengthen cripple walls with plywood to prevent the house from toppling off its foundation. The…

All volcanoes are amazing to see in action. Cinder Cone Volcanoes, Stratovolcanoes, and Shield Volcanoes are different types of volcanoes with their similarities and differences. All volcanoes are magnificent features of Earth’s crust. One type of volcano is a cinder cone. “A cinder cone volcano doesn’t have any horizontal layers of solid lava flows mixed with layers of other rock,”stated on zmescience.com. Cinder cone volcanoes are sloped like a mountain, although they have a large number of…

that the earth isn’t round. Newton's research showed that inside the earth there are multiple layers. Later scientists discovered that the very first layer, the crust, is made out of plate tectonics. All the different phenomena that we see on Earth, such as earthquakes, volcanoes, and landforms, are caused by the plate tectonics. In order to understand the layers of the earth one has to understand how the earth was formed. Earth started out as planetesimals, small bodies from which a planet…

Greece. Also, includes the Balkan countries of Southeast Europe. It is a mountainous area and a Mediterranean Vegetation region that has mild climate. Alpine Orogeny is a phase formed fifty million years ago when the Eurasian continent plate and African continent plate collide together. The Alpine Orogeny produced intense metamorphism of rocks, crumpling of rock strata, and uplift accompanied by both normal and thrust faulting. It was responsible for creating volcanic activity, mountains and…

of the few places in Europe where one could see mountains of oceanic crust, not just pieces of it. Oceanic crust is an underwater mountain system that consists of various mountain chains, typically having a valley known as a rift which is formed by plate tectonics. This type of oceanic ridge is a characteristic of what is known as the oceanic spreading center that is responsible for seafloor spreading. (Geonature) The seas surrounding Greece are the Ionian Sea, the Mediterranean Sea, the Sea of…

results in changes to the earth's surface because of tectonic plates causing mountain building, earthquakes, and volcanos. First off, convergent plates cause many different types of mountains, like the folded mountains. Their called a folded mountain because of the folding plates. The denser plate goes underneath, which will eventually turn into molten, while the lighter one goes on top. This supports the thesis statement because of the two plates causing mountain building. In summarization to…