In the image shown above the anatomical structure at number 6 is the _______.

How is Rho GTPase activated and deactivated to regulate stress fiber formation?  

We discussed a number of positive and negative regulators of microtubule assembly. One negative regulator of MT assembly is [negative]. One positive regulator of MT assembly is [positive].

In the above graphic, the HYPOTHALAMUS is labeled as _________________________.

Fake element (Fa) forms a compound FaO3-1   What is the oxidation number of Fa?

Fake element (Fa) forms a compound FaO3-1   What is the oxidation number of Fa?

In the image above the structure located at 4 is the _____.

Give the oxidation number for oxygen in the following compound: O2

 In skeletal muscle contraction the [short1] band and the [short2] zone shrink while the [stable] band remains unchanged.

Kinesin-I and Myosin-II both have multiple heavy chains and light chains. What are light chains, and how do the functions of the light chains differ for Kinesin-I and Myosin-II?