10 Questions
What is the primary difference between RNA and DNA?
RNA contains uracil instead of thymine
What are the four rRNA species?
28S, 18S, 5.8S, and 5S
What unit is used to measure the size and shape of compounds?
Svedberg unit
What percentage of total RNA in the cell is made up of rRNA?
About 80%
What type of bonds join nucleotide polymers in RNA?
Phosphodiester bonds
What sugar is present in RNA instead of deoxyribose?
Ribose
What nitrogenous base is present in RNA instead of thymine?
Uracil
What is the function of rRNA?
Interacts with ribosomal proteins
What is the molecular weight and shape of a compound related to?
Svedberg unit
What is the primary structure of RNA?
Nucleotide polymer joined by phosphodiester bonds
Test your knowledge of RNA structure and function with this quiz! Learn about the unique features of RNA, such as the presence of ribose and uracil, and the different types of ribosomal RNA. See how well you understand the molecular makeup of this essential biomolecule.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
