Use the Following Information to Answer the Next Few Questions

question 16

Multiple Choice

Use the following information to answer the next few questions.
A transfer RNA (#1) attached to the amino acid lysine enters the ribosome. The lysine binds to the growing polypeptide on the other tRNA (#2) in the ribosome already.
-Which of the following is not true of a codon?

• A) It consists of three nucleotides.
• B) It may code for the same amino acid as another codon.
• C) It never codes for more than one amino acid.
• D) It extends from one end of a tRNA molecule.
• E) It is the basic unit of the genetic code.

---

Definitions:

Commercial Invoice

A document used in international trade that details the price, type, and quantity of goods shipped, serving as a demand for payment.

Contract of Affreightment

An agreement between a ship-owner and a charterer to transport goods in a specified quantity over a set period of time without designating a specific vessel.

Bill of Lading

A legal document between a shipper and carrier; it details the type, quantity, and destination of the goods being carried.