Title Description
Neuron membrane potentials questions 2 Questions pertaining to neuron membrane potentials
Never-ending supply quiz Try this quiz about renewable energy sources.
Newton's laws and equilibrium questions Questions pertaining to Newton's laws and equilibrium
Nucleic acids, lipids, and carbohydrates questions Questions pertaining to nucleic acids, lipids, and carbohydrates
Occultation vs. transit vs. eclipse
Skill check: One-dimensional motion Take this skill check to help you determine what you should review in one-dimensional motion.
Oxidative phosphorylation questions Oxidative phosphorylation questions
Passive transport Test your knowledge on passive transport and facilitated diffusion!
Perky effect Questions pertaining to sensing the environment
Phrase and clause placement Choose the best placement for the phrase or clause in the sentences provided!
Prepositions about time and space Identify and use prepositions that show relationships in time and space.
Progressive perfect verb aspect If an action has been ongoing for some time, or was once ongoing and has since completed, we say it's in the progressive perfect aspect! Test your knowledge of this grammatical aspect.
Prokaryotes Questions Questions pertaining to Prokaryotes
Pronoun-antecedent agreement Pronouns and their antecedents need to agree in number.
Choosing between subject and object pronouns Identify the best form for the personal pronoun.
Protein synthesis in the cellular factory quiz Try this quiz about RNA's role in protein synthesis.
The RNA origin of life quiz Try this quiz about RNA and the origin of life.
Investigating families with hormone deficiencies
Punctuating lists Use commas to punctuate lists of things and actions!
Quiz: Earth & the Formation of Our Solar System Quiz 4.0