• Increase the opportunity for students to have a meaningful interaction with a biologist
  • Perpetuate excitement in studying biology
  • Develop critical thinking skills by exploring topics in the biological sciences (review at least one scientific paper)
  • Increase sense of community by expanding social and academic networks
  • Learn the value of collaborative learning
  • Discuss ethical issues in science


of students

responded that the seminar helped develop critical thinking skills


of students

reported being able to interact comfortably with the professor


first-year students

enrollment is limited.



over seven weeks


credit awarded

with an S/U grade only.

Small groups explore a topic in biology while learning to think like a scientist

Are you interested in catching the excitement of biology by talking with a faculty member and other inquisitive students? If you answered yes, then consider enrolling in a BIOG 1250 Seminar that is facilitated by enthusiastic faculty members who love teaching.

Fall 2022 Seminars

  • 1 cr., S/U, August 22, 2022 - October 7, 2022, Tuesday, 2:45 pm - 4:15 pm
  • Instructor: Kate LeCroy (kl476 [at] cornell.edu)

“Save the Bees” is a phrase used by many marketing campaigns to raise awareness and promote solutions for aiding bee populations threatened by habitat loss, climate change, and disease dynamics. In this course, we will contextualize this popular conservation movement by investigating (1) the broader ecological diversity of our 20,000 species of bees known in the world, (2) how bees are valued in societies across the world, and (3) the degree to which conservation groups and other organizations incorporate scientific evidence about bee declines in their advocacy work.

Spring 2022 Seminars

  • 1 cr., S/U,  Jan 24 - March 15, 2022, Thursday, 2:40 pm - 4:35 pm
  • Instructor:  Orchi Anannya (oa223 [at] cornell.edu)

Ever wonder about the origin of life, how you store and recall memory, how you can create drugs to combat even the resistant bacterial or viral pathogens or how you can find the cure for cancer? In search for answers scientists hypothesize and test experiments, not much different to when you are trying to find the best conditions for your garden to grow or when you are experimenting with reagents to get to the perfect culinary recipe. Join us in this class to take a closer look into the scientific process of guiding the scientific question into your hypothesis, designing your experiment and apply your findings to current research in the field. This class will explore these topics and by the end of the class students will be able to design their own individualized research project in biology.

  • 1 cr., S/U,  Jan 24 - March 15, 2022, Tuesday, 9:35 am 11:05 am
  • Instructor: Iris Holmes (iah6 [at] cornell.edu)

When people start showing new and concerning symptoms, the long process of identifying the reason begins. From initial case reports through experiments to establish the biological causes through diagnostic criteria, analytical tools like microbiology, genetics, and epidemiology are indispensable in discovering disease. However, collecting the data used in these analyses and making connections between causes and outcomes also calls on social and political processes. In this class, students will learn to identify steps in the process of identifying a new disease or syndrome and discuss what can and cannot be learned from each step. Using case studies, we will delve into the science of identifying the causes of disease and discuss how biases in the underlying data might slow the process or prevent some groups of people from getting accurately diagnosed.

  • 1 cr., S/U,  Jan 24 - March 15, 2022, Wednesday, 2:45pm - 4:15pm
  • Instructor: Shaun Cross (stc87 [at] cornell.edu)

Viruses are often only viewed as harmful pathogens. This view is not unwarranted; viruses are responsible for devastating illnesses and pandemics including the flu, Ebola virus disease, and the current SARS-CoV2/COVID-19 pandemic. But is there any good viruses can offer? In this course we will examine cases where viruses may not be ‘all bad’. Students will learn about how viruses have been used beneficially such as therapeutics, understanding the intricacies of cell biology, biological control of harmful insects, and mutualistic/symbiotic viruses.

  • 1 cr., S/U,  March 16 - May 21, 2022, Thursday 2:40 pm - 4:35 pm
  • Instructor:  Orchi Anannya (oa223 [at] cornell.edu)

The molecular machines of our cells comprise the enzymes, receptor molecules and ion channels which use chemical energy to generate motion. These tiny machines silently work away to keep you breathing, your blood circulating and cells dividing to help you grow. These are essential for your survival yet you do not need conscious efforts to keep them going when you are awake or when you are asleep. In this course we will learn how do these molecular machines keep going and what happens if they pause. Finally we will look into pharmacological strategies that can target these molecular machines to make sure you keep going even when you are asleep.

  • 1 cr., S/U,  March 16 - May 21, 2022, Friday 9:35 am - 11:05 am
  • Instructor:  Megan Keller (mrk269 [at] cornell.edu)

Sewage is innately gross, filled with fluids and solids excreted from living creatures of all kinds. It isn't exactly the most inviting habitat to sustain life, however, many disease-causing pathogens thrive in our waste. Historically, poor sanitation, hygiene, and management of our waste were the cause of many deadly outbreaks that had devastating consequences.

In this class, we will cover the epidemiology of disease outbreaks associated with poor waste management, the microbiology and virology that flourish in these conditions, and the public health implications that are posing a threat in today's society.

  • 1 cr., S/U,  March 16 - May 21, 2022, Thursday 11:20 am - 1:10 pm
  • Instructor: Kelly Murray (klm353 [at] cornell.edu)

RNA is one of the most important biological molecules in nature- every living cell on Earth relies on RNA for making proteins, regulating cell processes, performing enzymatic reactions, and more. In this seminar, students will have the opportunity to learn all about RNA: its many biological functions, its structure, the ways in which it is modified and why, and how it functions in mRNA vaccines. Students will also get an overview of laboratory methods used in RNA research, including PCR, CRISPR, and more.

  • 1 cr., S/U,  March 16 - May 21, 2022, Tuesday, 2:45 pm - 4:15 pm
  • Instructor: Brandon Hollingsworth (bdh79 [at] cornell.edu)

In the Digital Age, mathematics is everywhere. From politics to epidemiology, and from medical decisions to Netflix viewing suggestions, math has permeated our lives. Today, mathematics allows us to provide more information than ever before, but how much of it is useful and how much is noise? Perhaps more importantly, is it true or are people simply hiding behind numbers? In this class, we will discuss where many of these values come from, what they are really telling us, and how to critically approach quantitative results when you do not know the methods. No math required.

  • 1 cr., S/U,  March 16 - May 21, 2022, Wednesday, 7:30 pm - 9:25 pm
  • Instructor: Katie Edwards (kae24 [at] cornell.edu)

We often take over-the-counter and prescription medications to treat various acute and chronic conditions, but how does that pill in a bottle lead to relief of symptoms? This seminar course will allow students to appreciate the intersection of biology and chemistry driving the science behind successful therapeutics. Why does a drug work better for some people than others? Why is taking many medications with grapefruit juice ill-advised? Students will learn the fundamentals of drug action and timing using selected FDA-approved drugs as examples in these sessions. The interactive lectures will allow students to better understand drugs marketed to consumers and gain familiarity with the terminology used in drug development and clinical application. Students will develop their critical thinking skills by exploring a drug of their choice in the scientific literature and have an opportunity to practice their written and oral communication skills through open discussion of their findings.

Examples of Previous BIOG 1250's

What is sex? How has sex been studied historically? How have political and societal structures shaped the way sex is studied, addressed, and interpreted in scientific research? In this course we will examine and discuss the implicit and explicit biases present in the study of sex across the fields of evolutionary, behavioral ecology, neuroscience, and medical research. We will explore historical and cutting edge research in these fields using a case-study approach. The book "Inferior: How Science Got Women Wrong-and the New Research That's Rewriting the Story” will be a central text for the course paired with primary literature for each topic and case-study.

For millennia, viral pathogens have been infiltrating the human population causing widespread disease and from their history we can better understand the outbreaks that currently burden mankind. This course takes a case-study approach to introduce students to the world of infectious disease by investigating outbreaks that have occurred throughout the globe during the 20th and 21st centuries. During this course, students will explore basic microbiology principles from the unique perspective of global health and epidemiology. Key topics cover the emergence, pathogenesis, control, and socioeconomic effects of viral pandemics, including Ebola, HIV, influenza, and SARS-CoV-2.

Even though as humans we have our own inherent defense against pathogenic microbes, our immune system, against some pathogens this defense is not enough. To protect against the pathogens that plague us, humans have developed a molecular arsenal, mainly vaccines and antimicrobial agents, in order to aid our immune system and successfully defend against harmful microbes. This course takes students through the history of vaccines and antimicrobial agents that have been developed for some of the toughest pathogens, such as smallpox, tuberculosis, influenza, and SARS-CoV-2. Through this course students will explore the process it takes to develop these tools, the biology behind them, and the implications they have for public health.

Unsubstantiated claims about COVID-19 and vaccines circulate as rapidly as the SARS-CoV-2 virus, and they can be just as serious. How can you distinguish pseudoscience from real science? How can you make well-informed decisions about your health if you don’t know immunology?  The answer is that you become science literate … capable of asking questions, finding scientifically reputable sources, determining answers, and engaging in productive social conversations based on your informed views.  This course will teach students how to evaluate scientific claims and make science-informed views. It will provide a foundation of basic understanding of the immunology of vaccines and the COVID-19 pandemic.  Students will apply science literacy skills by exploring a sociocultural issue of the pandemic, such as vaccine hesitancy, and communicating their informed views.

From the current COVID-19 pandemic to Romaine lettuce recalls, pathogens make the news when there are outbreaks, but researchers are always studying these disease-causing microorganisms and rely upon a variety of cell-based and animal models to do so. In this course, students will explore the basics of bacterial pathogenesis, the models that scientists use to learn about pathogens, and the benefits, limitations, and ethics associated with these models. As students explore these topics week by week, they will also learn to read and understand primary literature as we work through relevant sections of a representative primary research article in class. By the end of the course, students will be equipped to present a primary research article of their choice, addressing the topics covered in the course.

Student Feedback

Random responses from students who were asked if they would recommend the seminar to other students:

  • "I definitely would. It piqued my interest in marine life. The lecturer was instrumental in doing that."
  • "Yes, it’s a great foundation-builder in biological research skills!"
  • "Yes. This course helped me feel less intimidated by scientific papers, introduced me to a variety of topics, and helped me understand the general format of scientific papers required by different journals."
  • "Yes I would recommend the course, it was very informative and would especially benefit anyone with an interest in botany or pharmaceuticals."

"I would definitely recommend this course to others. Not only did it help me understand some medical issues seniors have to face, it also helped me understand the economics of the US healthcare system. This class also exposed me to concepts I have never touched upon and it was interesting."

  • "It was good to study a variety of topics chosen by students who had an interest in them. An awesome idea for a course – combining both discussion of papers and practical laboratory skills."
  • "Yes, but only to those people who are serious about majoring in science and who want to improve their communication skills (i.e., as they present)."
  • "Yes. It’s a great experience in a wide range of areas/skills. I definitely would, it is a great way to learn a bit about microbiology. I really was not thinking about taking microbio but I think I will now."