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Do two proteins that have similar amino acid sequences have similar functions even if they are isolated from different organisms?
Functional similarity depends on the similarity percentage and the positioning of the conserved residuesin the sequences that are important for interaction. Usually the sequences showing 35% or more MAY tend to show functional similarity but again as i said it ALSO depends on the conserved residues in the sequences which may be located in the active site.
What else can I help you with?
Are all organisms that look different from different species?
Not necessarily. Organisms that look different can belong to the same species if they can interbreed and produce fertile offspring. Organisms that look similar can also belong to different species if they are reproductively isolated and cannot interbreed successfully.
Can clones isolated from cDNA libraries contain promoter sequences?
No, clones isolated from cDNA libraries do not contain promoter sequences because the cDNA synthesis process does not retain regulatory elements such as promoters. cDNA is made from mature mRNA and lacks the non-coding regions found in genomic DNA, including promoters. Therefore, clones isolated from cDNA libraries do not include promoter sequences.
Type of evolution by which organisms evolve differences when they are isolated in different environments?
This is known as divergent evolution. It occurs when related organisms evolve distinct adaptations in response to different environmental pressures, leading them to become increasingly dissimilar over time.
Why are organisms that are geographically isolated develop very differently from organisms on larger land masses?
Geographic isolation can lead to genetic drift and unique environmental pressures, driving populations to evolve differently. Isolated populations may experience different selection pressures, leading to the emergence of new traits and adaptations. Over time, these differences accumulate, eventually resulting in distinct species or subspecies.
What is the difference between living cells that are organisms and living cells are not organisms?
Living cells that are part of organisms are organized in a specific way to carry out specialized functions, contributing to the overall survival and reproduction of the organism. Cells that are not part of organisms, like single-celled organisms or isolated cells, may function independently and do not contribute to a larger, multicellular organism. Organism cells work together in a coordinated manner to maintain homeostasis, while non-organism cells do not have this higher level of organization.
Are all organisms that look different from different species?
Not necessarily. Organisms that look different can belong to the same species if they can interbreed and produce fertile offspring. Organisms that look similar can also belong to different species if they are reproductively isolated and cannot interbreed successfully.
Can clones isolated from cDNA libraries contain promoter sequences?
No, clones isolated from cDNA libraries do not contain promoter sequences because the cDNA synthesis process does not retain regulatory elements such as promoters. cDNA is made from mature mRNA and lacks the non-coding regions found in genomic DNA, including promoters. Therefore, clones isolated from cDNA libraries do not include promoter sequences.
Type of evolution by which organisms evolve differences when they are isolated in different environments?
This is known as divergent evolution. It occurs when related organisms evolve distinct adaptations in response to different environmental pressures, leading them to become increasingly dissimilar over time.
Organism that can interbreed with each other in mature but are genetically isolated from all other organisms are what?
These organisms are considered to be members of the same species. They are reproductively compatible with each other but genetically isolated from all other organisms.
What remains constant in an isolated system?
An isolated system is one in which no external forces act. answer2. Energy and mass remains constant in an isolated system.
What is an aequorin?
An aquorin is a photoprotein isolated from luminescent jellyfish and certain other marine organisms.
What are the properties and functions of an isolated conductor in electrical circuits?
An isolated conductor in an electrical circuit is a material that does not allow the flow of electric current. It has the property of being an insulator, which means it does not conduct electricity. The main function of an isolated conductor is to prevent the flow of electricity and to provide a barrier between different parts of a circuit to avoid short circuits or unwanted electrical connections.
SandBox DNA code?
The "Sandbox DNA code" typically refers to a controlled environment for testing and experimenting with DNA sequences in a secure and isolated manner. This allows researchers to study the effects of genetic modifications without introducing them into living organisms or the environment until they are thoroughly analyzed and tested for potential impacts.
How can separation of organisms within the same species lead to the formation of a new species?
When organisms within the same species become isolated from each other, they may evolve independently due to different environmental factors and adaptations. Over time, genetic mutations can accumulate in each isolated population, leading to genetic differences that can eventually prevent interbreeding. This reproductive isolation is a key factor in the formation of a new species.
Why are organisms that are geographically isolated develop very differently from organisms on larger land masses?
Geographic isolation can lead to genetic drift and unique environmental pressures, driving populations to evolve differently. Isolated populations may experience different selection pressures, leading to the emergence of new traits and adaptations. Over time, these differences accumulate, eventually resulting in distinct species or subspecies.
What is the type of evolution by which organisms evolve differences when they are isolated in different environments?
This type of evolution is known as allopatric speciation, where populations of a species become isolated geographically and evolve independently due to different environmental pressures. Over time, these populations may become distinct species with unique traits and adaptations.
How is evolution different in small populations?
isolated gene pools
