A man takes his ex-wife hostage. SWAT is called in response to the hostage situation and at one point the man comes outside and confronts SWAT team members while using his wife as a shield. The best charge is?

What is social stratification?

Describe your testing and analysis methods step by step being specific, addressing the required topics PLUS choose at least 2 more from the choices listed.  Be sure to use the words listed as you describe each topic to get full credit.

Describe how RAM differs from ROM. 

Which statement about the Na+/K+ pump is FALSE?

These signal molecules can be released into the blood by any nucleated cell in the body. Type the best answer into the text box below:

________ describes the process by which large biomolecules are first brought into the cell by endocytosis on one side, moved across the cytoskeleton in a vesicle by motor proteins, and then released from the opposite side of the cell by exocytosis.

Use the pull-down menus to insert the best terms that make these sentences true: Pre-mRNA is created in a process called . After editing, mature mRNA leaves the and enters the cytosol to direct , the assembly of amino acids into protein.

Describe the states of a digital signal. 

Study this image carefully.  It shows two DNA molecules, distinguished by their different colors. What is the best and most specific term that is only used for DNA when in this form?