Which form of HIV RNA is packaged into HIV particles?a. Fully spliced RNAb. Incompletely spliced RNAc. Unspliced RNAd. All three forms of RNA are packaged into HIV particles.
DNA and RNA
Deoxyribonucleic acid (DNA) is usually called the blueprint of life. Deoxyribose is a monosaccharide that has a key function in the synthesis of deoxyribonucleic acid. One less oxygen-containing hydroxyl group occurs in deoxyribose sugar. Nucleic acid, deoxyribonucleic acid, is one of the natural components. Deoxyribonucleic acid is a double-stranded molecule. Watson and Crick postulated the double-stranded model of the helix. A deoxyribonucleic acid is a molecular group that carries and transmits genetic information from parents to offspring. All eukaryotic and prokaryotic cells are involved.
DNA as the Genetic Material
DNA, or deoxyribonucleic acid, is a long polymeric nucleic acid molecule discovered in the late 1930s. It is a polymer; a long chain-like molecule made up of several monomers connected in a sequence. It possesses certain characteristics that qualify it as a genetic component. Certain organisms have different types of nucleic acids as their genetic material - DNA or RNA.
Genetics
The significant branch in science which involves the study of genes, gene variations, and the organism's heredity is known as genetics. It is also used to study the involvement of a gene or set of genes in the health of an individual and how it prevents several diseases in a human being. Thus, genetics also creates an understanding of various medical conditions.
DNA Replication
The mechanism by which deoxyribonucleic acid (DNA) is capable of producing an exact copy of its own is defined as DNA replication. The DNA molecules utilize a semiconservative method for replication.
Which form of HIV RNA is packaged into HIV particles?
a. Fully spliced RNA
b. Incompletely spliced RNA
c. Unspliced RNA
d. All three forms of RNA are packaged into HIV particles.
Introduction
Virus is composed of viral capsid which is composed of proteins which also acts as epitope. These epitopes are the antigenic presenting sites which are recognized by our immune system. Inside this capsid, viral genome is present which can be either DNA or RNA, this DNA can be either single stranded or double stranded. Along with these some viruses can also have outer covering or lipid envelope.
Viruses have two type of life cycle either Lytic cycle or Lysogenic life cycle.
In the lytic life cycle, it infects the host enters into it, multiplies aggressively into the host cell by hijacking its replicative machinery and ultimately release its progeny by bursting the host cell.
Where in the lysogenic life cycle it infects the host and keeps on multiplying at normal rate in the host cell. It resides in the host cell till the favourable conditions lasts, when they sense the unfavourable condition arises it rapidly divides, package its genome into the capsid and release out from the host cell by killing it.
Some viruses prefer lysogeny over lytic life cycle.
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