Which of the Following Amino Acids Is Not One of the 20

question 35

Multiple Choice

Which of the following amino acids is not one of the 20 common amino acids found in cells?

• A)leucine
• B)isoleucine
• C)glutamine
• D)proline
• E)pyrrolysine

---

Definitions:

Custom Layout

A specific arrangement or structure of visual or digital elements designed according to user preferences or requirements.

Design Tab

An area in software applications, like word processors or presentation software, where users can access tools and options to customize the design and layout of their documents or slides.

Insert Placeholders

The addition of temporary containers in a document or presentation layout, which can be replaced with actual content (text, images, etc.) during the editing process.

Thesaurus

A reference work that lists words grouped together according to similarity of meaning (synonyms and antonyms).