If a RNA or DNA is inserted into a nucleus of a virus, and that virus is inserted into a cell, is immunity improved?

What is meant by positive strand RNA and negative strand RNA?

Describe the infectious cycle of a negative strand RNA virus?

What are the tiny molecules of naked circular RNA that infect plants called?

Can it be configured in such a way that the external requisitions can also be taken into account while MRP runs in consumption-based planning if VB is selected as MRP type?

When s subunit dissociates from an initiated RNA polymerase, a) it can bind a core enzyme to reform holoenzyme. b) it hydrolyzes ATP until rebound by core enzyme. c) it leaves behind an elongating species complexed with Rho factor. d) it remains bound to the promoter consensus sequence.

The junction between the two helical portions of tRNA is stabilized by many non-standard base-base interactions between residues in the a) anticodon and CCA ends. b) helical stems of the D and Anticodon stems. c) loops of the Anticodon and Acceptor stem. d) loops of the TYC and D arms.

On the ribosome, mRNA binds ____; the peptidyl transferase reaction occurs ____. a) to the large subunit; on the small subunit. b) to the small subunit; on the large subunit. c) between the subunits; on the large subunit. d) between the subunits; on the small subunit.

A company has contracted with an external consulting firm to implement a commercial financial system to replace its existing in-house developed system. In reviewing the proposed development approach, which of the following would be of GREATEST concern? A. Acceptance testing is to be managed by users. B. A quality plan is not part of the contracted deliverables. C. Not all business functions will be available on initial implementation. D. Prototyping is being used to confirm that the system meets business requirements.

An internal audit department, that organizationally reports exclusively to the chief financial officer (CFO) rather than to an audit committee, is MOST likely to: A. have its audit independence questioned. B. report more business-oriented and relevant findings. C. enhance the implementation of the auditor's recommendations. D. result in more effective action being taken on the recommendations.

ABC, CISA,

When an organization's network is connected to an external network in an Internet client-server model not under that organization's control, security becomes a concern. In providing adequate security in this environment, which of the following assurance levels is LEAST important? A. Server and client authentication B. Data integrity C. Data recovery D. Data confidentiality

The impact of EDI on internal controls will be: A. that fewer opportunities for review and authorization will exist. B. an inherent authentication. C. a proper distribution of EDI transactions while in the possession of third parties. D. that IPF management will have increased responsibilities over data center controls.

An advantage of the use of hot sites as a backup alternative is that: A. the costs associated with hot sites are low. B. hot sites can be used for an extended amount of time. C. hot sites can be made ready for operation within a short period of time. D. they do not require that equipment and systems software be compatible with the primary site.

Which of the following alternative business recovery strategies would be LEAST appropriate for an organization with a large database and online communications network environment? A. Hot site B. Cold site C. Reciprocal agreement D. Dual information processing facilities

Which of the following provisions in a contract for external information systems services would an IS auditor consider to be LEAST significant? A. Ownership of program and files B. Statement of due care and confidentiality C. Continued service of outsourcer in the event of a disaster D. Detailed description of computer hardware used by the vendor