(03.02 LC)What part of the brain is responsible for conscious thinking and decision-making?

(02.05 LC)According to the sliding filament theory, ________ are present when a muscle is in the excitation stage.

(02.05 MC)During which step of the sliding filament theory would muscle tension be the greatest?

(02.02 MC)Low calcium levels in the blood can be raised by breaking down old or damaged bone tissue. Which cell would most likely be involved in this process?

(02.01 MC)Emma fractured her coccyx while roller skating. During which of the following activities would you expect her to experience the most pain from her broken bone?

(02.02 LC)Which type of skeletal tissue is labeled “A” on the diagram below?© Science Source/ ImageQuest/ 2023

(02.01 LC)Which of the following muscles would be most involved in the extension of the arm at the elbow?

(02.02 MC)Liam, who is 15 years old, developed an abnormality in his bones where he has a lower-than-average number of osteocytes. Which of the following is the best prediction of how this will affect his skeletal development?

(02.05 LC)According to the sliding filament theory, which myofilament slides over myosin during muscle contraction?

(02.05 MC)What step in the sliding filament theory could cause a muscle cramp (muscle contraction that will not relax) if it did not occur?