The Greek word trichos means _____.

With regard to the wave pattern or configuration, textured hair is defined as hair with a(n) _____.

_____ water has had impurities, such as calcium, magnesium, and other metal ions, removed.

The part of the nail plate that extends over the tip of the finger or toe is called the _____.

In the early stages, a typical bacterial infection on the nail plate can be identified as a _____.

Pressing combs with less space between the teeth produce a _____.

The nail bed contains many nerves and is attached to the nail plate with a thin layer of tissue called the _____.

Which  media is commonly used to determine the oxygen requirements of a bacterial species?

A scientist discovers that a soil bacterium he has been studying produces an antimicrobial that kills Gram negative bacteria. She isolates and purifies the antimicrobial compound, then chemically converts a chemical side chain to a hydroxyl group. When she tests the antimicrobial properties of this new version, she finds that this antimicrobial drug can now also kill Gram-positive bacteria. The new antimicrobial drug with broad-spectrum activity is considered to be:

The ________ is the lowest concentration of a drug that inhibits visible growth in culture.