DNA: Biology’s Genetic Code

Обучение бесплатное
Сертификация платная
1 час курса
О курсе

DNA encodes our genetic information and is passed on within cells to maintain living organisms and to produce the next generation. The recognition of DNA as the genetic material and the ensuing identification of its structure and coding mechanism were both revolutionary and foundational. These discoveries led to transformational integration across the biological sciences with a common understanding of this fundamental unit of life! Join this exploration of DNA structure, packaging, replication, and manipulation.

The course utilizes video lectures, research articles, case studies, and molecular models to convey information. The course grade will be based on questions with each video lecture, quizzes, homework, and a final exam.

DNA: Biology’s Genetic Code
DNA carries the defining data for life in a simple genetic code that comes with its own “back-up” system. Explore DNA structure with us!
Что Вы изучите?
  • Methods that identified DNA as the genetic material
  • Structure of DNA and methods for packaging DNA into the cell
  • Impacts of packaging on DNA expression in higher organisms and passage of information with no change in DNA (epigenetics)
  • Location-specific DNA expression in the cell
  • Machinery for replicating DNA with an extremely low error rate
  • Place of origin and timing for DNA replication
  • Mechanisms for “preserving” the ends of linear DNA
  • Types of damage that affect DNA structure and how DNA moves around
  • Procedures to amplify DNA sequences and to determine base sequence
  • Enzymes to fragment DNA into specific segments that can be separated
  • Methods to recombine DNA segments from different sources
  • Ways to introduce recombined DNA into cells, including human cells
Elizabeth Eich
Elizabeth Eich
Professor of the Practice Department of Biosciences Rice University
Elizabeth Eich received her Ph.D. from Rice University and joined the teaching faculty of the Department of Biosciences. She is a master teacher and has been a leader in the development of student-centered learning at Rice.
Daniel J. Catanese
Daniel J. Catanese
Assistant Teaching Professor, Department of Biosciences Rice University
Dr. Catanese received his Ph.D. from Rice University and did his postdoctoral research at Baylor College of Medicine on topoisomerases and DNA dynamics/structure. Dr. Catanese has lectured for graduate courses at Baylor College of Medicine and associate courses at the University of Phoenix. He is a member of the Biophysics Society and the American Chemical Society.
Эта платформа предоставляет все курсы бесплатно. Авторами выступают топовые университеты и корпорации, которые стараются удерживать стандарты качества. За несоблюдение дедлайнов, невыполнение домашнего задания студенты теряют баллы. Как и в других платформах, лекционные видео чередуются с практическими заданиями. Обучение проводится на английском, китайском, испанском, французском и хинди.