Which of the Following Is Evidence That RNA Was a Message-Carrying

question 14

Multiple Choice

Which of the following is evidence that RNA was a message-carrying intermediary between DNA and protein?

• A)A hydroxyl group is present on ribose.
• B)RNA is single stranded and thus cannot be copied by semiconservative replication in a manner similar to DNA.
• C)RNA structure includes a molecular code,proving that it carries a genetic message.
• D)RNA is produced in the nucleus (with DNA)and then migrates to the cytosol,the location of protein synthesis.
• E)Pulse-chase experiments revealed RNA to be exclusively localized to the nucleus.

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Definitions:

Horizontal Specialization

A division of work in an organization where tasks are divided among employees on the same hierarchical level, based on expertise or functional areas.

Departmentation

The process of dividing an organization into different departments, which allows for specialization and a more organized structure in managing functions and tasks.

Vertical Specialization

An organizational structure method where tasks and responsibilities are clearly delineated and distributed based on hierarchy, ensuring clear lines of authority and specialization.

Procedure

A set method or way of doing something, especially in a systematic or established form.