Best describes the shape of a helical virus. C segmented RNA genome in an irregular polyhedron capsid with envelope.
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In the covering there is a capsid and envelope.
. Viral nucleic acid is packaged within a protein coatcapsid composed of a few distinct types of protein. An infectious agent made of nucleic acid with a coat of protein. Most viral infections do not result in death of the host organism.
In the central core there is nucleic acid moleculeDNA or RNA and matrix proteins. Tap again to see term. A provide means for viruses to exchange nucleic acids B Inject.
A nonliving infectious particle with contains nucleic acid and a protein coat. Viruses are small obligate intracellular parasites which by definition contain either a RNA or DNA genome surrounded by a protective virus-coded protein coat. The way they do this varies.
A virus invades living cells and uses their chemical machinery to keep itself alive and to replicate itself. A virus is a tiny infectious agent that reproduces inside the cells of living hosts. Nucleotides are organic molecules that form the structural unit building block of nucleic acids such as RNA and DNA.
Click again to see term. Viruses infect all life forms from animals and plants to microorganisms including bacteria and archaea. Click card to see definition.
____ is the term for a virus that can cause tumors. Viruses may be viewed as mobile genetic elements most probably of cellular origin and characterized by. A virus or other substance that causes disease.
Virus infectious agent of small size and simple composition that can multiply only in living cells of animals plants or bacteria. Choose the term that describes a virus that has a membranous outer covering over its capsid. Viruses can range in severity from causing mildly annoying effects to damaging data or software and causing denial-of-service DoS conditions.
There is the covering and central core. A virus is genetic material contained within an organic particle that invades living cells and uses their hosts metabolic processes to produce a new generation of viral particles. Infectious particles and as either active or inactive.
Choose the phrase that best describes the role of viral surface proteins or spikes. Tap card to see definition. In a nutshell a virus is a non-cellular infectious entity made up of genetic material and protein that can invade and reproduce only within the living cells of bacteria plants and animals.
Unlike most living things viruses do not have cells that divide. A microorganism that is smaller than a bacterium that cannot grow or reproduce apart from a living cell. The HIV virion is best described as an 42 A segmented RNA genome in an icosahedral capsid without envelope.
New viruses assemble in the infected host cell. Viral nucleic acid is single- or double-stranded either DNA or RNA and is a closed circle or opened and linear. Genome sequencing is a process that determines the order or sequence of the nucleotides ie A C G and TU in each of the genes present in the viruss genome.
Tap card to see definition. A icosahedral virus B naked virus C coated virus D enveloped virus E encapsulated virus. This is because viruses lack the required cellular machinery.
Most have a helical or. Infectious disease A small obligatorily intracellular agent ranging from 10 6 daltonseg Parvoviridae to 200 x 10 6 eg Poxviridae. Viruses that have been found to infect all types of cells humans animals plants bacteria yeast archaea protozoasome scientists even claim they have found a virus that infects other viruses.
When infected the host cell is forced to rapidly produce thousands of identical copies of the original virus. Two shapes of viral cap sides are _____ or _____ which is a type of polyhedron. HIV is described as a n ____ because it synthesizes DNA directly from RNA using reverse transcriptase.
Fully formed virus able to establish an infection. It spreads from one computer to another leaving infections as it travels. All influenza viruses consist of single-stranded RNA as.
Viruses are best described as. For instance a virus cannot replicate itself outside the host cell. Describe a virus particle.
A computer virus is a type of malware that propagates by inserting a copy of itself into and becoming part of another program. A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. But unlike simpler infectious agents like prions they contain genes which allow them to.
HIV is described as an _____ because it synthesizes DNA from RNA using reverse transcription. An infectious particle that consist of only protein. Viruses are typically described as obligate intracellular parasites acellular infectious agents that require the presence of a host cell in order to multiply.
Click card to see definition. B unsegmented RNA genome in a long flexible helical capsid with envelope. Some insert their genetic material into the hosts DNA where it can sit in wait until its translated at a later date.
A virus that infects only bacteria.
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