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Absorption and accumulation of toxic chemicals up the food chain is a definition of what word?
Wiki User
∙ 16y ago
Bioaccumulation is a process by which chemical substances are ingested and retained by organisms, either from the environment directly or through consumption of food containing the chemicals. Biomagnification is a cumulative increase in the concentration of a persistent substance in successively higher levels of the food chain. Bioconcentration refers to the cumulative effects of bioaccumulation and biomagnification.
Wiki User
∙ 16y ago
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The process by which non-biodegradable pollutants become more concentrated near the top of a food chain is called?
The tendency of chemicals to become more concentrated as they move up the food chain is known
An accumulation of pollutants at successive levels of the food chain is called?
Bioaccumulation
When chemicals move from organism to another through links it is called?
When chemicals move from one organism to another through links, it is called bioaccumulation or biomagnification. Bioaccumulation refers to the accumulation of a chemical in the tissues of an organism over time, while biomagnification refers to the increase in concentration of a chemical as it moves up the food chain. Both processes can have negative impacts on the health and well-being of organisms.
4Th grade science definition for food chain what is the definitions for food chain?
a community of organisms where each member is eaten in turn by another member
What compound makes up proteins?
The chemicals that make up proteins depends on how one defines chemicals. Amino acids units combine to form the protein chain, but the "Chemicals" that make up proteins are really atoms, typically C, N, O, H, S, and P.
The process by which non-biodegradable pollutants become more concentrated near the top of a food chain is called?
The tendency of chemicals to become more concentrated as they move up the food chain is known
An accumulation of pollutants at successive levels of the food chain is called?
Bioaccumulation
What is the name of the process in which a harmful chemical enters the food chain and gets concentrated in the food chain?
Bio-accumulation.
Structure assisting absorption of long-chain fats?
Micelle
What is the definition for classification key?
It is a a chain
Why does a protein need an amino acid chain?
A protein is by definition, a chain of amino acids.
When chemicals move from organism to another through links it is called?
When chemicals move from one organism to another through links, it is called bioaccumulation or biomagnification. Bioaccumulation refers to the accumulation of a chemical in the tissues of an organism over time, while biomagnification refers to the increase in concentration of a chemical as it moves up the food chain. Both processes can have negative impacts on the health and well-being of organisms.
What is the definition of competition with regard to the food chain?
yes
What is the science definition for a food wed?
food chain
What food is at the top of the food chain with the highest level of toxic chemicals?
Humans.
Why are decomposes important to the food chain?
They turn dead organisms into chemicals that norishes the land.
Definition of bioaccumulation?
The building up (concentration) of toxins in a food chain. For a visual definition, see the attached image below.
