Article Summary: Some bacteria have an additional layer outside of the cell wall called the glycocalyx. This coating of macromolecules protects the cell and helps it adhere to surfaces. You have free access to a large collection of materials used in a college-level introductory Cell Biology Course.
This article is about the United States Army post. For other uses, see Fort Knox (disambiguation) . Fort Knox is a United States Army post in Kentucky south of Louisville and north of Elizabethtown. The 109,000 acre (170 sq mi, 441 kmÂ²) base covers parts of Bullitt, Hardin, and Meade counties.
Use bullion in a sentence. â 1  Going to Fort Knox would be an awesome experience, seeing all of the bullion in there would blow our minds. â 2  The gold bullion was held in the vault which only the bank manager had access to so we had to come back later. â 3  They decided to buy a large number of gold bullion.