What portion of the plasma membrane is ‘electron dense’?

What ion is most important for setting the resting membrane potential?

Mutations in lamin proteins are associated with what disorder?

What is a change in skin color that indicates a deficit in circulating oxygen called?

At first, baby Harper seemed very interested when her parent dangled keys in front of her. After a few minutes, she stopped paying attention. This is an example of __________.   

What type of bone would you find in the shaft (diaphysis) of an adult’s long bone?  

What extracellular structure do epithelial cells attach to?

Where would you expect to find transitional epithelium?

Baby Gino and his mother visited the zoo. While they were there, Gino’s mother took him to see the otter exhibit. When he saw an otter swimming rapidly, he pointed and said, “A fish.” In the context of Jean Piaget’s theory of cognitive development, what is Gino demonstrating?  

What type of gland secretes in a holocrine fashion?