Flashcards

IB Biology Practice Exam 2026 – Complete Study Resource Flash Cards

Flip the card, memorize fast, and build confidence.

Quick mode

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $12.50Unlock all
1 / 20

What did Gorter and Grendel propose about plasma membranes?

?

They consist of a bilayer of phospholipid molecules

Next
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy