Gap junctions
A) are found in white blood cells.
B) allow the rapid passage of electrical signals among heart cells.
C) connect veins and arteries.
D) prevent the backflow of blood from the ventricles to the atrium.
Correct Answer:
Verified
Q2: Which heart chamber is the most muscular?
A)
Q3: An artificial pacemaker is a device that
Q5: Which of the following have four- chambered
Q6: In a grasshopper, all the body tissues
Q6: Which set of chambers supplies blood to
Q8: It is important that the atrioventricular (AV)
Q9: Of the following answer choices, which would
Q10: Which of these animals has a heart
Q11: In vertebrates, which heart chamber supplies oxygenated
Q12: In which vertebrate group are there two
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents