0
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.
What else can I help you with?
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 does Viral envelope closely resembles?
A viral envelope closely resembles the host cell membrane from which it originates. The envelope is typically derived from the host cell during the viral replication cycle and is composed of host cell lipids and proteins. This resemblance helps the virus evade detection by the host immune system.
The scientific field that studies whole genomes is called?
Genomics is the scientific field that studies whole genomes, including the structure, function, evolution, and mapping of an organism's complete set of DNA.
How many genomes does a plant cell have?
The largest genome in a plant cell is DNA in its nucleus. However, two organelles in the cell, the mitochondria and chloroplasts each have their own DNA as well, so a plant cell can have up to three different genomes.
What is the noun for viral?
The word 'viral' is the adjective form of the noun virus.
Are viral genomes larger or smaller as eukaryote genomes?
smaller
Compared to Eukaryotes Prokaryotes generally have what kind of genomes?
Ribosomes are composed of what
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 genomes made of proteins?
No; genomes are made from DNA or RNA, which are nucleic acids,
Are DNA genomes found in all organisms and viruses?
yes, but many viruses do not have DNA genome, but RNA genome.
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.
Where are genomes found?
Genomes are found in the nucleus of eukaryotic cells, which contain the DNA responsible for encoding all the genetic information of an organism. In prokaryotes, such as bacteria, genomes are found in the nucleoid region, which is not a true nucleus but contains the DNA. However, some organisms also have genomes in other cellular compartments, such as mitochondria or chloroplasts.
What is a unique feature of mtDNA?
out of the more than 1,000 mtDNA genomes within the cell, a new mutation in one of the mtDNA genomes can be replicated each time the cell divides, thus increasing the number of defective mtDNA genomes
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.
A viral capsid is composed of?
it is composed of individual morphological units called capsomers.
What does Viral envelope closely resembles?
A viral envelope closely resembles the host cell membrane from which it originates. The envelope is typically derived from the host cell during the viral replication cycle and is composed of host cell lipids and proteins. This resemblance helps the virus evade detection by the host immune system.
