Question 8 (Worth 2 points)
(02.02 MC)
A surgeon removes a section of a body organ. Once removed, the muscle tissue continues to contract, even in the absence of nervous stimulation. The removed section likely came from the
heart <<<
arm
spine
esophagus
Points earned on this question: 2
Question 9 (Worth 2 points)
(02.02 MC)
Which of the following correctly describes the appearance of muscle tissue found in the heart?
Single-nucleus, non-striated, short cells << (answer i chose that is wrong)
Single-nucleus, striated, branching cells <<< (answer i think is that right one)
Multinucleated, non-striated, branching cells
Multinucleated, striated, long threadlike cells
Points earned on this question: 0
Question 10 (Worth 2 points)
(02.01 LC)
This diagram shows the anterior muscles of the upper body. An arrow is pointing to the large muscle that occupies the anterior side of the right upper arm.
© Image Courtesy of 3DScience.com 2013
Which muscle is identified in the image above?
Biceps <<<
Deltoids
Hamstrings
Triceps
Points earned on this question: 2