Laboratory and Field Proficiences | matthewtschuller

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Laboratory and Field Proficiencies

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Staphylococcus aureus

Biochemical Test

Staphylococcus aureus

Biochemical Test

BIO 3232 | Streak Plating Techniques

Students were given two, unknown bacterial strains. Various biochemical, plating, media, and microscopy methods were used to identify each bacterial strain.

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Eurycea bislineata

Lithobates sphenocephalus

Anaxyrus fowleri

Eurycea bislineata

Lithobates sphenocephalus

Anaxyrus fowleri

BIO 3333 | Amphibian Diversity Sampling

A study was conducted to collect data on amphibian diversity on Winston Salem State University campus during the Fall Semester of 2017.

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Spectrophotometer

Cobalt (ii) nitrate

Beer's Law

Spectrophotometer

Cobalt (ii) nitrate

Beer's Law

CHEM 2112 | Spectrophometry

Students analyzed a solution of cobalt (II) nitrate to determine absorbancy spectrum according to Beer's Law.

GEN. BIOLOGY II

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Electrophoresis Staining

Electrophoresis Materials

DNA Fragments

Electrophoresis Staining

Electrophoresis Materials

DNA Fragments

GEN BIO II | Gel Electrophoresis (AB TECH)

Students were given three samples of DNA obtained from bacteria. DNA fragments were separated by electrophoresis and stained for visibility. Students were to determine the sizes of each DNA fragment formed.

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