Biology Commons^™

Novelty Or Knowledge? A Study Of Using A Student Response System In Non-Major Biology Courses At A Community College, Tasha Herrington Thames

Dissertations

The advancement in technology integration is laying the groundwork of a paradigm shift in the higher education system (Noonoo, 2011). The National Dropout Prevention Center (n.d.) [JS1] claims that technology offers some of the best opportunities for presenting instruction to engage students in meaningful education, addressing multiple intelligences, and adjusting to students’ various learning styles. The purpose of this study was to investigate if implementing clicker technology would have a statistically significant difference on student retention and student achievement, while controlling for learning styles, for students in non-major biology courses who were and were not subjected to the technology. This …

Establishing The Dance Floor: Frame Manipulation Experiments, Peter D. Suich

Undergraduate Honors Theses

Past studies of honey bee populations, in both natural and laboratory settings have allowed researchers to elucidate the dance language of honey bees within the hive. While the intent and meaning of the waggle dance is thoroughly understood, the area within the hive on which the bees dance is poorly understood. Several factors that may contribute to waggle dancing were studied: substrate, scent and hive entrance proximity. Two separate honey bee colonies were placed in three-frame observation hives. After establishing the dance floor, new experimental conditions were introduced by changing the position of the frames and watching for three days …

Recipe For Life - Health Awareness, Courtney Thrower

Collection of Engaged Learning

The design of this project was two-fold; the research component included examination of data from a previous investigation and compared it with data collected in a community service project. In each, the aim was to assess the health habits of underserved Spanish communities and provide information and opportunity for engagement with health education. Data were collected from voluntary participants in Panama and West Dallas. The purpose of the investigation was to learn more about perceptions of health habits and provide hands-on learning regarding what it means to be healthy and practice a wellness lifestyle. Specifically, to help participants in underserved …

Effect Of Gamma Radiation On Growth And Mycotoxins Production Of Alternaria Alternata, Danny Karlet

Anatomy and Cell Biology Publications

The ubiquitous genus Alternaria contains many species that are able to invade cereals, oleaginous plants and other crops. Alternaria alternata is considered one of the most important species and can produce several mycotoxins under favourable conditions of temperature and humidity, including the economically important toxins: alternariol (AOH) and alternariol monomethyl ether (AME). The aim of this study was to evaluate the radio-sensitivity of Alternaria alternata spores through different gamma radiation doses. A. alternata growth and the production of AOH and AME were then analyzed. After fungal irradiation with 2 kGy, 5 kGy and 7 kGy, the spores were suspended with …

Ficus Sp. Y La Frugivoría: Una Investigación Sobre Un Recurso Importante Para Las Aves En El Bosque Nublado Occidental Del Ecuador, Hilary Niles

Independent Study Project (ISP) Collection

Ocho plantas fructíferas de Ficus sp. (Moraceae) fueron monitoreadas durante 16 días en la reserva La Hesperia en el bosque nublado al oeste del Ecuador; esto con el objetivo de entender mejor los patrones de la frugivoría aviar y la relación entre las aves y el género Ficus. Se observaron aves durante el 70.8% de las visitas de observación, en las que se registraron 326 individuos, 28 especies, y 7 familias comiendo la fruta de las plantas de Ficus. La mayoría (74.5%) de las aves observadas perteneció a la familia Thraupidae, siendo las dos especies predominantes Tangara gyrola …

Evolution And Biodiversity, Timothy Henkel, Emily Croteau, Matthew Waters

Biological Sciences Grants Collections

This Grants Collection for Evolution and Biodiversity was created under a Round Four ALG Textbook Transformation Grant.

Affordable Learning Georgia Grants Collections are intended to provide faculty with the frameworks to quickly implement or revise the same materials as a Textbook Transformation Grants team, along with the aims and lessons learned from project teams during the implementation process.

Documents are in .pdf format, with a separate .docx (Word) version available for download. Each collection contains the following materials:

• Linked Syllabus
• Initial Proposal
• Final Report

Instructor's Guide To Concepts Of Biology, Chapters 12-21, Molly Smith, Sara Selby

Biological Sciences Open Textbooks

Authors' Description:

This Instructor’s Guide contains the brief outlines of Chapters 12-21 as found in Concepts of Biology, though some underwent revision. Also, instructors will find detailed outlines of the text for use in lecturing, as well as structured outlines that may be used by students to take notes while reading the chapter or during lecture. All outlines are derived from the OpenStax text. Additionally, study guides that contain a variety of questions are provided for students.

The appendices contain Web resources where additional information can be found about the topics covered in the text; these Web resources may or …

Addressing Misconceptions About Evolution, Sarah O'Leary-Driscoll, Don Dosch

Faculty Publications & Research

"Leave with effective ways to identify and address misconceptions about evolution, with a particular focus on supporting explanations with evidence."

Addressing Misconceptions About Evolution, Sarah O'Leary-Driscoll, Don Dosch

Evolution

"Leave with effective ways to identify and address misconceptions about evolution, with a particular focus on supporting explanations with evidence."

New Crayfish Species Records From The Sipsey Fork Drainage, Including Lewis Smith Reservoir (Alabama, Usa): Native Or Introduced Species?, Susan B. Adams, Craig Roghair, Colin Krause, Melvin L. Warren Jr, J. Allison Cochran, Andy Dolloff,, John Moran, Stuart W. Mcgregor, Guenter A. Schuster, Michael Gangloff, Dennis R. Devries, Michael R. Kendrick, G. Lee Grove, Russell A. Wright

Biological Sciences Faculty and Staff Research

As part of a study of aquatic faunal community changes along riverine-lacustrine transition zones upstream of Lewis Smith Reservoir in northwest Alabama, USA, we collected crayfish from 60 sites in the Sipsey Fork, Brushy Creek, and selected tributaries (Black Warrior River system). After finding two unexpected and possibly-introduced crayfish species, we expanded our investigation of crayfish distributions to include crayfish obtained from stomachs of black bass ( Micropterus spp.) caught at seven sites in the reservoir. To explore what crayfish species were in the drainage historically, we examined museum databases as well as stomach and intestinal contents of a variety …

Lifelines Winter 2015, Southern Adventist University

Lifelines - Biology Department Newsletter

The Winter 2015 issue of Lifelines features articles on student research at the University of Tennessee College of Medicine, student missions to Peru over spring break, an alumni spotlight, and a pictorial directory of the 2015 biology and allied health graduates.

Using The Past To Restore The Future: Quantifying Historical Vegetation To Assist In Tidal Freshwater Wetland Restoration, Christopher D. Gatens

UROP Posters

Wetlands have been providing humans with critical natural ecosystem services throughout our time on Earth. Nevertheless, these invaluable ecosystems have been habitually altered as a cost of human progression. Two of the most common alterations to wetlands are damming and filling. Both occurred along Kimages Creek in Charles City County, VA during the 19^th and 20^th centuries. In 2010 the Lake Charles dam was partially removed, restoring the creek’s tidal communication with the James River. Upon the recession of the body of water, numerous woody stumps were revealed. We studied these stump remnants in an attempt to assess …

Hannah Huddle: Visually Comparing Art And Science, Mark Hardison

AUCTUS: The Journal of Undergraduate Research and Creative Scholarship

Hannah Huddle, a junior at VCU majoring in communications arts with a concentration in scientific illustration, has been working on a research project with VCU biology professor Dr. Lesley Bulluck, and a group of six students, researching the Prothonotary Warbler. Unlike most researchers, Huddle is both studying the biology of the bird and making illustrations of the bird and the research involving the Warbler.

Full Issue: Volume 8, Number 2

The Science Journal of the Lander College of Arts and Sciences

No abstract provided.

Full Issue: Volume 9, Number 1

The Science Journal of the Lander College of Arts and Sciences

No abstract provided.

Biology: Inquiry-Based Learning Assignment, Richa Gupta

Open Educational Resources

Students perform a literature review on a biology topic, choose 2-3 papers published in scientific journals to discuss in their assignment, provide a final opinion on the topic, and some voluntarily present on their selected topic.

Introduction To Neuroscience, Charles Keller

Open Educational Resources

Working with a partner from the class, students will choose a topic of interest relevant to the field of neuroscience, explore the relevant literature, write a 5-7 page paper on the topic, and present the results of their research to the class in the form of a 5-10 minute oral presentation.

Human Anatomy And Physiology I (Laboratory), Cecilia Ortiz

Open Educational Resources

Students will be able to understand and do the following: describe the mechanism by which osmosis and different types of diffusion occur and compare and contrast the effects of hypertonic, isotonic and hypotonic conditions on cells.

Human Anatomy And Physiology Ii, Jhonny Ordonez

Open Educational Resources

Students will learn and understand the importance of reflexes in human body, understand how the nerve impulse travels through the nerves and how to test a reflex.

Human Anatomy And Physiology Preparatory Course (1st Edition), Carlos Liachovitzky

Open Educational Resources

The overall purpose of this preparatory course textbook is to help students familiarize with some terms and some basic concepts they will find later in the Human Anatomy and Physiology I course.

The organization and functioning of the human organism generally is discussed in terms of different levels of increasing complexity, from the smallest building blocks to the entire body. This Anatomy and Physiology preparatory course covers the foundations on the chemical level, and a basic introduction to cellular level, organ level, and organ system levels. There is also an introduction to homeostasis at the beginning.

Tp53 And Hras Influence On Hpv16 E7 Expression In Hpv16-Transformed Human Keratinocytes, Nella Christie Delva

Theses and Dissertations

Head and Neck Squamous Carcinoma (HNSCC) is one of the most common cancers worldwide. HNSCC affects regions of the upper aerodigestive tract such as the lip, tongue, nasopharynx, oropharynx, larynx, and hypopharynx. About 25% of all HNSCC cases and up to 65% of Oropharyngeal Carcinoma (OPC) cases are positive for HPV DNA. African American patients, especially males, present primarily with HPV-negative HNSCC. HNSCC’s that are HPV-positive tend to be HPV-active at initial presentation: these cancers contain HPV DNA and express HPV RNA. However, recurring HPV-positive cancers of the head and neck are more often inactive: these tumors contain HPV DNA, …

Parental Experience And Its Effects On Reproductive Success In Common Loons, Brandon S. Braden Ms

All Student Scholarship

Common Loons (Gavia immer) are a highly territorial , long-lived species of waterbird that breed throughout the northern tier of North America. Loons form pair bonds seasonally, on their breeding territories, but overwinter separately. Much is known about environmental effects on loon reproductive success but little is known about how parental experience affects reproductive outcomes. I investigated the effects that individual experience and breeding pair length have on the reproductive success of Common Loons. The data I used were a compilation of individual territory occupancy and breeding records that were obtained by the Biodiversity Research Institute in Gorham, Maine from …

Modeling Atp-Binding Cassette G2 (Abcg2) Substrate Specificity, Raghav D. Acharya, Aurijit Sarkar, Glen E. Kellogg

UROP Posters

How well can we predict efflux by ATP-binding cassette G2?

It is estimated that there will be about 1.6 million new cases of cancer and half a million cancer deaths in the US during 2015.ATP-binding cassette (ABC) efflux transporters such as ABCG2 are overexpressed in chemotherapy-resistant cancer cells. Anticancer drugs are prone to efflux by these transporters. Being able to identify drugs that are effluxed is of great interest in drug discovery.The current arsenal of methods used to detect efflux are not easily adaptable to high throughput formats and are limited in scope, making experimental analysis an expensive prospect. Hence, …

Smoking Patterns Among Vcu Students, Jasmine Saini

UROP Posters

For some individuals, college can be a high risk time for the development of problems associated with alcohol use and other substances. The purpose of this study is to examine these initiation and use patterns as they relate to nicotine use among college students 18 years of age and older enrolled in Spit for Science: The VCU Student Survey. The Spit for Science research project evaluates how genetic and environmental factors contribute to substance use and emotional health among college students at VCU. This study uses data from the Spit for Science 2011 cohort (n=2007) to investigate smoking patterns among …

Induction Of Larval Settlement In The Reef Coral Porites Astreoides By A Cultivated Marine Roseobacter Strain, Koty H. Sharp

Arts & Sciences Faculty Publications

Successful larval settlement and recruitment by corals is critical for the survival of coral reef ecosystems. Several closely related strains of γ-proteobacteria have been identified as cues for coral larval settlement, but the inductive properties of other bacterial taxa naturally occurring in reef ecosystems have not yet been explored. In this study, we assayed bacterial strains representing taxonomic groups consistently detected in corals for their ability to influence larval settlement in the coral Porites astreoides. We identified one α-proteobacterial strain, Roseivivax sp. 46E8, which significantly increased larval settlement in P. astreoides. Logarithmic growth phase (log phase) cell cultures of Roseivivax …

Characterizing The Evolutionary Path(S) To Early Homo, Lauren Schroeder, Charles C. Roseman, James M. Cheverud, Rebecca R. Ackermann

Biology: Faculty Publications and Other Works

Numerous studies suggest that the transition from Australopithecus to Homo was characterized by evolutionary innovation, resulting in the emergence and coexistence of a diversity of forms. However, the evolutionary processes necessary to drive such a transition have not been examined. Here, we apply statistical tests developed from quantitative evolutionary theory to assess whether morphological differences among late australopith and early Homo species in Africa have been shaped by natural selection. Where selection is demonstrated, we identify aspects of morphology that were most likely under selective pressure, and determine the nature (type, rate) of that selection. Results demonstrate that selection must …

Online Versus Face-To-Face Biology: A Comparison Of Student Transactional Distance, Approach To Learning, And Knowledge Outcomes, Mary Erin Riggins

Dissertations

Community colleges are among many other institutions increasing course offerings online, but there is still some concern about the quality of online learning. Educator concerns, a lack of empirical evidence on biology courses offered online, and the need for an equal opportunity for education support the need for clarification of the quality of distance education in biology, especially in the community college setting. Student attitudes, approaches to learning, and performance should all be studied in order to formulate a better evaluation of the quality and effectiveness of online courses (Svirko & Mellanby, 2008).

The purpose of this study was to …

An Active Role For The Ribosome In Determining The Fate Of Oxidized Mrna, Carrie L. Simms, Benjamin H. Hudson, John W. Mosior, Ali S. Rangwala, Hani S. Zaher

Biology Faculty Research

Chemical damage to RNA affects its functional properties and thus may pose a significant hurdle to the translational apparatus; however, the effects of damaged mRNA on the speed and accuracy of the decoding process and their interplay with quality-control processes are not known. Here, we systematically explore the effects of oxidative damage on the decoding process using a well-defined bacterial in vitro translation system. We find that the oxidative lesion 8-oxoguanosine (8-oxoG) reduces the rate of peptide-bond formation by more than three orders of magnitude independent of its position within the codon. Interestingly, 8-oxoG had little effect on the fidelity …

Development And Evaluation Of A Model For Secondary Evolution Educators’ Professional Development Needs, William L. Romine, Ellen Barnett, Patricia J. Friedrichsen, Aaron J. Sickel

Biological Sciences Faculty Publications

Background

Professional development (PD) efforts have improved acceptance and pedagogical practice related to the theory of evolution in high school biology teachers. However, these teachers express need for more PD related to evolution. It therefore becomes necessary to understand teachers’ PD needs prior to structuring PD efforts.

Methods

We formulated and validated a model to explain secondary teachers’ PD needs using data from a survey of 276 secondary biology teachers who reported teaching evolution.

Results

In addition to reliable subscales, we found that obstacles to teaching evolution, school and community support for evolution instruction, confidence in evolution instruction, and prior …

Lifelines Fall 2014, Southern Adventist University

Lifelines - Biology Department Newsletter

The Fall 2014 issue of Lifelines features articles on the new research facilities in Hickman Science Center, the addition of Dr. David Nelsen to the faculty, and the Southern Union Medical/Dental Retreat.