Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

n 1971, David Baltimore described a scheme for classifying viruses based on how the virus produces mRNA.

The table below shows the results of testing five viruses for nuclease specificity, the ability of the virus to act as an mRNA, and presence (+) or absence (-) of its own viral polymerase.

Virus Nuclease A ( Sensitivity Dnase) (Genome as mRNA -) (Polymerase -)

Virus Nuclease B (Sensitivity Rnase) (Genome as mRNA +) (Polymerase -)

Virus Nuclease C (Sensitivity Dnase) (Genome as mRNA -) (Polymerase +)

Virus Nuclease D (Sensitivity Rnase) (Genome as mRNA -) (Polymerase +)

Virus Nuclease E (Sensitivity Rnase) (Genome as mRNA +) (Polymerase -)

Based on the above table, which virus meets the Baltimore requirements for a retrovirus?

Biology, Academics

  • Category:- Biology
  • Reference No.:- M943272

Have any Question? 


Related Questions in Biology

With which archaic human species did some of the ancestors

With which archaic human species did some of the ancestors of modern Europeans interbreed during the past 100,000 years?

Trace the pathway of the blood through the heart and

Trace the pathway of the blood through the heart and differentiate between pulmonary, systemic, and cardiac circulation.

During the separation of the different photosynthetic

During the separation of the different photosynthetic pigments of spinach by paper chromatography, how did you know which of the pigments was the least polar? It travelled the farthest on the paper (was the first pigment ...

The lac operator binds the lac repressor the dna sequence

The lac operator binds the lac repressor. The DNA sequence of the lac operator shares a characteristic with the DNA sequences of the binding sites of many restriction enzymes. What is this common characteristic?

Imagine you do a test cross between a purple-flowered pea

Imagine you do a test cross between a purple-flowered pea plant having serrated leaves (a dominant trait) and a white-flowered pea plant having smooth edges. If the purple-flowered plant is heterozygous for both traits, ...

Identical twins jan and fran were very close sisters so

Identical twins Jan and Fran were very close sisters. So when Jan died suddenly, Fran moved in to help take care of Jan's daughter (her neice), Millie. Some time later Fran married her brother in law and became Millie's ...

The protein produced by huntingtons disease huntingtin

The protein produced by Huntington's disease (huntingtin) interferes with general transcription factor (called CBP) and prevents it from binding the promoter. CBP activates genes involved in cell survival. i) Which step ...

1 describe the formation of a cp air mass and then discuss

1. Describe the formation of a cP air mass and then discuss the typical weather it produces and the changes it undergoes as it travels across the Great Lakes and moves southward. 2. Describe the typical life cycle of a m ...

A foreign america executive finds that a foreign subsidiary

A foreign America executive finds that a foreign subsidiary in a poor nation has hired a 12-year-old girl to work on a factory floor, In violation of the company's prohibition on child labor. He tells the local manager t ...

In this assignment you will select a fermented food or

In this assignment, you will select a fermented food or beverage from the list provided. After making your selection, you will prepare a 3 page written report about it. The report should include historical information re ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro