In your own words, describe the structures in and the functions of the nervous system. include the major organs and how they work within the body system. what are the symptoms of a failure of this body system?

The combining form leuk/o means red true or false

Why do some dna fragments move farther than others during gel electrophoresis? a. because their shapes are different b. because they are different types of molecules c. because the samples are different colors d. because their masses are different

What is the function of the root cap? a. extra-absorbent cells in the root cap absorb more water and nutrients b. protect the meristematic area of the stem c. contains sensors for sunlight d. increases surface area of the root