What is the main difference between passive and active transport? List and define TWO types of passive transport. List and define ONE type of active transport. (4 pts.)

An economic decision tree will include all of the following except

The replication of the DNA molecule during interphase occurs during the

The above picture shows skin. Which number indicates the reticular layer of the dermis?  

Normally, skin color results from a combination of: a: melanin b: hemoglobin c: bilirubin d: carotene 

Extra Credit: List FOUR functions of proteins within the body. Give an example of TWO of those functions. (4 pts.)  

Water and sodium chloride are examples of inorganic molecules.

The function of the nucleolus is to synthesize

Which cavity contains the lungs?

At temperatures above 41 degrees C (104 degrees F) in the human body