hepatitis, herpes, and even cancer. They are an extremely small foreign organism that invade healthy cells, and seek to wreak havoc in a healthy human or animal. Viruses are comprised of either RNA or DNA covere
All viruses have: A. DNA B. a protein capsid C. a membranous envelope D. RNA Which of the following are part of a virus? (a) Ribosomes (b) Nucleus (c) Nucleic acid (d) Lipid envelope (e) Protein capsid. A virus is made up in ...
If these are the only two categories then that makes viruses non living because viruses are not prokaryote or eukaryote. Virsu have no organelles to from the fuction of a regular cell would. Viruses are a protein cased body called a capsid, and inside the 189 Words 1 Pages Satisfactory ...
structure must be regular, with each protein subunit occupying a position at least approximately equivalent to that occupied by all other proteins of its class in the final structure (the principle of quasi-equivalence), although some viruses are now known to violate the principle of quasi-...
What is a cheat? Cheats are individuals that exploit cooperators, by avoiding paying the cost of cooperation, while still benefiting from the cooperation of others5,6(Box1). Cheating can be thought of as a special form of parasitism, in which the parasite exploits a social trait, benefitting...
Viruses are very small structures that are not considered by scientists to be true living organisms. These structures contain a protein shell or capsule with genetic information inside of the capsule. Viruses rely on infecting living cells in order to reproduce themselves....
very small infectious particles that only replicate inside the living cells of a host organism central core of virus contains nucleic acid molecules made up of dna and RNA capsid of virus protein shell made of capsomers that covered and protect the genetic materiel envelope of virus additional pro...
What is the general structure of a virus? Has a nucleic acid (DNA or RNA) and a capsid (protein coat or shell) which combined make up the nucleocapsid Although nucleocapsids are enough for some viruses what do some others need? Often they also contain specialized enzymes or proteins that ...
“Even a simple half-shell of the right size shows a measurable reduction in virus activity,” says Hendrik Dietz. “If we put five binding sites for the virus on the inside, for example suitable antibodies, we can already block the virus by 80 percent, if we incorporate more...
Viruses are microscopic infectious agents and exclusively intracellular organisms that depend on animal, plant, or bacterial cells to multiply. All viruses have one nucleic acid, RNA or DNA, enclosed within a protein coat that protects the viral genes. Many viruses also have a viral envelope coveri...