During gap junction formation, connexons in apposing cells become tightly connected through extensive noncovalent interactions of __________.
A)connexin subunit intracellular domains
B)connexin subunit extracellular domains
C)connexin carbohydrates
D)connexin lipids
E)polynucleotides

Question

Quizplus · Accepted Answer

Connexons in apposing cells become tightly connected through extensive noncovalent interactions of connexin subunit extracellular domains. This interaction facilitates the direct cytoplasmic connection between neighboring cells, allowing for the passage of ions and small molecules.

During Gap Junction Formation, Connexons in Apposing Cells Become Tightly