In the space provided, name the 4 phases of mitosis (in their sequential order), and what the chromatin/chromosomes are doing in each? (8pts)

What is it called when a elements share electrons evenly with hydrogen, but one of the molecules pulls the electrons more to its direction opposed to the other molecules, thus creating an electrical polarity. 

Cells of epithelial tissue are held together by cadherin zippers which are part of which cellular adaptation?

What protein must bind to a secretory vesicle to allow it to open the phospholipid bilayer?

What organ system regulates volume and composition of blood by forming and excreting urine

Which intercellular protein is primally responsible for phagocytosis?a

A preschooler and her school-age brother both have received the same swimming tube as a gift. The brother accidentally took his sister’s swimming tube. The sister protested that she needed her swimming tube to go swimming. Which of the following is being demonstrated by this behavior by the sister?

Which of the following is NOT an adaptation in the capillaries of the blood brain barrier?

When adenosine triphosphate is created, it remains stable for a long time.

Which of the following is NOT an adaptation of the sympathetic nervous system?