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What are segments of nucleic acids contained in a protein coat are called?
Segments of nucleic acids contained in a protein coat are called viral genomes. These genomes can be DNA or RNA and are packaged within the protein coat of a virus to protect the genetic material and aid in the virus's ability to infect host cells.
What is virus recombination?
Virus recombination is a genetic process in which two different viral strains exchange genetic material, resulting in a new viral variant. This often occurs during co-infection of a host cell with multiple viruses, allowing for the mixing of their genomes. Recombination can lead to changes in viral traits, such as increased virulence or altered immune evasion strategies, and is a significant factor in the evolution of viruses. It plays a crucial role in the emergence of new viral strains, which can impact public health.
Is DNA and RNA double-standard?
No, DNA is usually double-stranded, consisting of two strands that are complementary to each other. RNA, on the other hand, is usually single-stranded. There are exceptions to this, such as certain viral RNA genomes that can be double-stranded.
Why do viruses need to complete protein synthesis and DNA replication?
Viruses need to complete protein synthesis and DNA replication to reproduce and propagate their genetic material. Once inside a host cell, they hijack the host's cellular machinery to produce viral proteins and replicate their genomes, enabling the assembly of new viral particles. This process is essential for the virus to infect new cells and ensure its survival and transmission. Without these steps, a virus cannot generate new virions and ultimately fails to sustain its lifecycle.
What are viral family's?
What are the different viral families? What are their genomescreated from? Are they naked?
Do viruses have circular DNA?
Some viruses have circular DNA genomes while others have linear DNA genomes. The shape and structure of viral DNA can vary depending on the type of virus.
What are segments of nucleic acids contained in a protein coat are called?
Segments of nucleic acids contained in a protein coat are called viral genomes. These genomes can be DNA or RNA and are packaged within the protein coat of a virus to protect the genetic material and aid in the virus's ability to infect host cells.
Are viral paricles smaller than microbial cells?
Yes.
What is virus recombination?
Virus recombination is a genetic process in which two different viral strains exchange genetic material, resulting in a new viral variant. This often occurs during co-infection of a host cell with multiple viruses, allowing for the mixing of their genomes. Recombination can lead to changes in viral traits, such as increased virulence or altered immune evasion strategies, and is a significant factor in the evolution of viruses. It plays a crucial role in the emergence of new viral strains, which can impact public health.
What are viral genomes composed of?
Viruses have the largest amount of genomic diversity of any group known to biology. Generally they can be split into two groups: DNA viruses and RNA viruses.The genome of a DNA virus is composed of: guanine, thymine, cytosine, and adenine.The genome of an RNA virus is composed of: guanine, uracil, cytosine, and adenine.
Is polio bacterial?
Polio is not caused by a bacterial infection. Polio is caused by a viral infection. While both are extremely tiny the viruses are 100 times smaller. Both viral and bacterial infections can sometimes be prevented by proper sanitation. Washing your hands after using the bathroom is a good way to avoid many viral and bacterial infections.
What is progments classification?
Progments are a class of proteins that have been identified in the genomes of certain viruses. They are thought to play a role in processes such as viral replication, gene expression, and potentially immune evasion. Their exact classification and function may vary depending on the specific virus in which they are found.
If RNA extracted from a virus was injected into a host cell the cell will not begin to make new viruses.?
If RNA extracted from a virus is injected into a host cell, the cell may begin to produce new viruses, provided the RNA is infectious and the host cell has the necessary machinery to translate and replicate the viral RNA. For many RNA viruses, the injected RNA can serve as a template for translation into viral proteins and for replication of new viral genomes. However, if the RNA is non-infectious or lacks necessary elements for translation and replication, the host cell will not produce new viruses.
How is the viral nucleic acid core different from the nucleicid of the bacterial host?
The viral nucleic acid core is composed of the genetic material specific to the virus and is often surrounded by a protein coat. In contrast, the nucleic acid of the bacterial host is the genetic material of the host bacterium and is usually localized within the bacterial cell. Additionally, bacterial nucleic acid is typically organized within a nucleoid region in the bacterial cytoplasm.
Is DNA and RNA double-standard?
No, DNA is usually double-stranded, consisting of two strands that are complementary to each other. RNA, on the other hand, is usually single-stranded. There are exceptions to this, such as certain viral RNA genomes that can be double-stranded.
How do microbes cause viruses?
Microbe is a very general term referring to any organism smaller than can be visible to the unaided eye. Not all microbes are viruses; only viruses cause viral infections (what is colloquially termed "getting a virus" is actually "having a viral infection," but more frequently, it may be a bacterial or viral infection which is called "a virus" and is extremely false.
Is rabies bacterial or viral?
Rabies is viral.
