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Apr 29, 2024 · Definition of Flag Carrier. A flag carrier refers to an airline which is either directly owned or sanctioned by the government of a country to represent its national identity. This airline enjoys privileges in international operations and often symbolizes the country’s pride and sovereignty.
To move substances against a concentration or an electrochemical gradient, the cell must use energy. This energy is harvested from ATP that is generated through cellular metabolism. Active transport mechanisms, collectively called pumps or carrier proteins, work against electrochemical gradients.
An individual capable of transmitting a pathogen without displaying symptoms is referred to as a carrier. A passive carrier is contaminated with the pathogen and can mechanically transmit it to another host; however, a passive carrier is not infected.
Jan 24, 2023 · Chemical signaling molecules called neurotransmitters are released from nerve cells (neurons) through vesicles. This is an example of: Pinocytosis; Phagocytosis; Endocytosis; Exocytosis; The energy for active transport comes from ATP; RNA; Carrier proteins; Sodium ions
A flag carrier is a transport company, such as an airline or shipping company, that, being locally registered in a given sovereign state, enjoys preferential rights or privileges accorded by the government for international operations.
Apr 28, 2017 · Carrier Protein Definition. Carrier proteins are proteins that carry substances from one side of a biological membrane to the other. Many carrier proteins are found in a cell’s membrane, though they may also be found in the membranes of internal organelles such as the mitochondria, chloroplasts, nucleolus, and others.
The meaning of FLAG CARRIER is an air or sea transport line flying the flag of the country to which it belongs.
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