Which of the following best describes myofilaments?  

Which of the following best describes contractility?

What is the basic contractile unit of a muscle fiber?  

Which of the following is an example of a voluntary muscle?  

What is the role of tropomyosin in a sarcomere?

What role does calcium play in muscle contraction?  

Whereas the Enlightenment and Neoclassicism took its inspiration from the ancient/classical era, Romanticism took its inspiration from ____________.

Which painter made Parisian dance halls and open, outdoor plazas the subjects of many of his paintings, including Dance at Le Moulin de la Galette?

Canaletto’s paintings of the scenic views, or vedute, of Venice are so realistic looking and accurate in their depiction of space and depth that art historians believe he also employed a __________ to help him produce his paintings. 

This term refers to a mechanical model of the solar system, or of just the sun, earth, and moon, used to represent their relative positions and motions as exemplified in the image below.