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Which of the following is a FALSE statement about enzymes?

Which of the following is a FALSE statement about the four main carbon-containing macromolecules within the body? 

A cell which has an inability to form mitotic spindles in mitosis might have a problem with which cellular structure (which makes up the mitotic spindles)? 

The pink, damp, epithelial membranes which occur where skin meets the epithelium of inner body tubular structures or cavities are called 

Which of the following is a TRUE STATEMENT about gradients within the body?

Which of the following statements does NOT describe characteristics of nervous tissue?  (Three statements describe nervous tissue; choose the one which does not.)

Which of the following phrases does NOT describe functions of muscle tissue?  Consider all types and locations of muscle tissue.  (Three phrases describe muscle tissue; choose the one which does not.)

Which term describes skin which has a bluish tint due to reduced blood supply in small blood vessels, or due to hypo-oxygenation of tissues? 

The Na+/K+ ATPase pump moves sodium in the _____________ direction compared with the direction of potassium.

Cancer is uncontrolled cell division (mitosis), not uncontrolled cell growth.  Which of the following cells or tissues IS NOT able to undergo mitosis to replace damaged cells, and thus is unlikely to develop cancer?