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Self-paced · Biology EOC Tutoring

Biomolecules, cells & viruses

Focused self-paced EOC preparation with original questions and full retained course resources. Results describe this practice only, not STAAR readiness, course credit, or mastery of every listed standard.

2 focused skills · About 120 minutes · Untimed

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A short diagnostic

Answer 4 questions before studying. Two questions sample each skill; an unanswered skill is not a failed skill. You can change answers until you check them.

Which structure is present in both a typical bacterial cell and a typical plant cell?
Which biomolecule directly provides the bilayer framework of a cell membrane?
A membrane permits water but not salt. The outside has more dissolved salt than the inside. Which net water movement is expected initially?
Which process can move ions from lower to higher concentration using cellular energy?