Take this interactive, multiple-choice quiz over cells and cell structure, then review your score and any missed questions at the end.

Take this interactive, multiple-choice quiz over the biochemical processes of life, then review your score and any missed questions at the end.

An extensive collection of detailed diagrams and animations showing the structure of cells and how they work.

Explore cell and molecular biology online. Investigate career issues, message boards, and articles.

A notebook of information from details about the cell to gene and functions to biotechnology. Website includes images, movies, and textbook information.

Article explores the life cycle of a cell and delves into the phases of the cell cycle.

College-level online biology course highlighting the fundamental principles of biochemistry, genetics, molecular biology, and cell biology. Course features include video lectures, audio lectures, subtitles/transcripts, lecture notes,...

Take an interactive quiz over biochemistry and organic chemistry. After completing the quiz, check your score, and then revisit any incorrect question for further review.

This online course includes the exploration of several subjects in biology through field study and labs at an advanced level to deepen the students' understanding of biology.

A collection of video lectures from an introduction to biology course taught at the Massachusetts Institute of Technology. The course teaches "biological function at the molecular level" with thirty-five lectures. Lectures vary in length...

Brief text summary of what students learn in the Dragon Genetics II lab along with links to download Student Handouts in PDF and Word formats, and Teacher Preparation Notes in PDF format. Students use paper models to learn transcription...

This site is an excellent resource on the research and graduate studies programs in the field of biophysics.

College-level biotechnology course highlighting a science basis for bioengineering focusing on molecular cell biology and systems biology. Course contents include video lectures and interviews of bioengineering faculty, lecture notes,...

Sid Altman is a Nobel Prize winning chemist. He won the award in 1989 for his discovery of catalytic RNA. Read some interesting facts about his life and accomplishments.

Resource explains apoptosis (programmed cell death) and how it is different from necrosis (cell death due to injury).

Johns Hopkins University School of Medicine site detailing ongoing research in Biophysics & Biophysical Chemistry. The site has links to courses, seminars, faculty, graduate studies, and general information.