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28 Μαΐ 2023 · noun, plural: carriers. (general) A person or object that transports or conveys. ( immunology) An asymptomatic person or animal harboring the pathogen, and acts as a vector transmitting the pathogen to others. ( genetics) (1) A heterozygous individual bearing an unexpressed defective gene.
In genetics, the term carrier describes an organism that carries two different forms (alleles) of a recessive gene (alleles of a gene linked to a recessive trait) and is thus heterozygous for that the recessive gene.
5 Φεβ 2018 · The main difference between vector and carrier is that a vector does not show any symptoms of the disease whereas a carrier is an infected organism capable of transmitting the disease-causing microorganisms to a healthy individual.
1 A molecule that plays a role in transporting electrons through the electron transport chain. Carrier molecules are usually proteins bound to a nonprotein group; they can undergo oxidation and reduction relatively easily, thus allowing electrons to flow through the system.
In genetics, the term carrier describes an organism that carries two different forms ( alleles) of a recessive gene (alleles of a gene linked to a recessive trait) and is thus heterozygous for that the recessive gene.
Carriers are membrane proteins that complement the structural features of the molecules transported. They bind to the chemicals in order to move them across the cell membrane. Energy is consumed because the transport proceeds against the concentration gradient.
A person or animal harboring a specific Infectious Agent in the absence of discernible clinical disease and which serves as a potential source of infection. The carrier state may occur in an individual with an infection that is inapparent throughout its course (known as a healthy or asymptomatic carrier) or the carrier state may exist only ...
