An estrogen receptor assay is BEST described as a test for:

Bacterial infection of the middle ear:

Radioresistant tumor is a tumor:

Eye structure that is transparent and biconvex and focuses light on the retina:

Outward extension of the shoulder bone:

Agent or device used in radiation therapy for tumors:

Example of genetic material that causes cancer:

Which is the best description of the function of ATP? 

The distinguishing feature of the lipid category of biological molecules is all lipids are hydrophilic. 

Both passive transport and active transport