Determine the number of possible genetic codes. Class members are challenged to determine the number of possibilities of a genetic code that is 20 bases long. They continue to explore the average lengths of broken RNA molecules.

AP® free-response questions are often challenging for scholars. Give them practice writing free-response questions using former questions from the AP® Biology exam on topics such as genetic mutations, cellular respiration, evolution, and...

How do genetically modified crops affect agricultural practices? This is one of four environmental questions scholars respond to in an AP® test prep resource. Other topics include methane digesters, water runoff, and nitrogen-based...

The average AP Biology score dropped in 2018 with the addition of more data tables and graphs. Offer additional practice free-response questions by using the questions from the 2018 AP exam covering phylogenetic trees, cell structure and...

The most popular AP science exam, Biology, also maintains the highest passing rate. The College Board releases old test questions covering trichomes and much more, along with statistics and scoring guidelines to help scholars study for...

What is the best way to prepare for an AP® exam? Learners become familiar with the AP® Biology exam by completing a full-length practice exam. The AP® test prep by the College Board contains multiple choice, grid-in, and free-response...

Eighteen questions ask pupils whether certain behavior or trait is based on nature or nurture. Scholars take a quiz, reflect on their answers, then challenge a friend or family member to complete it.

This is a ten-question quiz pertaining to Mendelian genetics.

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

Take this interactive quiz over Mendelian and molecular genetics, then review your score and any missed questions at the end.

This site from Palomar College provides an online practice quiz includes history as well as some of the genetics. Includes feedback. A great learning and practice site.

Interactive resource provides a problem set in which you will work with the types of genetic and biochemical information used to unravel the inner workings of the lac operator-repressor regulation system. Correct answers are reinforced...

Take this 9-question unit test over classical genetics.

Take this nine-question unit test over molecular genetics.

Practice for the MCAT with these questions about behavior and genetics.

Questions related to processes of cell division, differentiation, and specialization.

Fifteen multiple choice review questions over genetics and biotechnology. After the quiz, the self-checking feature allows students to see which were the correct answers.

Try this quick, five question comprehension check over applied genetics. Each question has a hint available, as well as a self-checking feature.

Read a passage about the genetic basis of Phenylketonuria(PKU) and answer the follow-up questions.

Try these nineteen questions which serve as a chapter review over concepts in molecular genetics.

Read a passage about early experiments on the genetic code and answer the follow-up questions.

Diagrams of genetic inheritance.

A worksheet and notes containing the basics of genetics.

A set of sixteen multiple-choice questions. Once solved, incorrect answers are linked to tutorials to help solve the problem.