The ribozyme function found in virioids and hepatitis delta virus can be used to cleave exogenous RNA molecules.Which of the following is a requirement for the ribozyme to be recycled and cleave more than one substrate?

Question

Quizplus · Accepted Answer

The ribozyme can be recycled and cleave more than one substrate if there is only a short region of complementarity between the target and the ribozyme. This allows the ribozyme to bind and cleave different substrates without being completely consumed or degraded, enabling it to be used repeatedly. A and E are incorrect because they relate to conditions that affect the activity or stability of the ribozyme or the substrate, but do not relate to its ability to be recycled. B is also incorrect because while stability of the ribozyme may be important for its function, it is not directly related to its ability to be recycled. D is incorrect because magnesium ions are often required for proper folding and activity of ribozymes, and their absence would likely decrease, rather than enhance, the ability of the ribozyme to recycle.

The Ribozyme Function Found in Virioids and Hepatitis Delta Virus