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What is meant by a library of genetic information in reference to biology?
A library of genetic information in biology refers to the collection of DNA sequences that encode the genetic instructions for an organism. This "library" encompasses genes, regulatory elements, and non-coding regions that together govern the development, function, and reproduction of living organisms. It can be thought of as a vast repository of information that scientists can access to study genetic diversity, evolutionary relationships, and the molecular basis of traits and diseases. Such libraries are often compiled from genomic databases and biobanks, facilitating research in genetics, genomics, and biotechnology.
What is a ether?
What scientists thought was in the empty parts of space, until Einstein corrected them. Or an ether can refer to an organic molecule in which two hydrocarbon chains are bonded to an oxygen atom.
How do the structure of nucleic acids relate to their functions of information storage and protein synthesis?
The structure of nucleic acids, such as DNA, is composed of nucleotides arranged in a specific sequence. This sequence encodes genetic information that dictates the synthesis of proteins. During protein synthesis, the DNA sequence is transcribed into mRNA, which is then translated into a specific sequence of amino acids, resulting in the production of proteins. The specific arrangement of nucleotides in the nucleic acid molecule is crucial for the accurate transmission and interpretation of genetic information for protein synthesis.
Why is RNA now thought to be the first genetic code?
RNA is thought to be the first genetic code because it can store genetic information like DNA, catalyze chemical reactions like proteins, and can replicate itself. These properties suggest that RNA could have played a role in an early form of self-replicating life before the evolution of more complex genetic systems.
What process is thought to have changes the genetic over billion of years?
evolution
2 famous scientists who had theories about atoms?
Erwin thought it was a wave, and Einstein thought it was a molecule
Avery and his colleagues thought that the molecule required in transformation might also be the molecule of the gene?
This statement refers to Avery's experiment in 1944, where he discovered that DNA is the molecule responsible for carrying genetic information in bacteria. This finding was a crucial step in establishing DNA as the genetic material, leading to further research in molecular biology.
Why did scientists question Avery's findings?
Scientists questioned Avery's findings because they had difficulty accepting that DNA, which was previously thought to be a simple molecule, could be responsible for genetic inheritance. Additionally, Avery's experiments were considered too simple and lacked detailed mechanistic explanations to convince some scientists of his conclusions.
What hypothesis did Griffith form from the results his experiments?
Griffith thought that genetic information was passed along by proteins.http://wiki.answers.com/What_hypothesis_did_griffith_form_from_the_result_of_his_experiment#ixzz15y0eyO5L
Which nucleic acid is thought to have emerged first?
RNA is thought to have emerged first as the molecule capable of both storing genetic information and catalyzing chemical reactions. This hypothesis is known as the "RNA world" theory, which suggests that RNA was the precursor to both DNA and proteins in early life forms.
What is a ether?
What scientists thought was in the empty parts of space, until Einstein corrected them. Or an ether can refer to an organic molecule in which two hydrocarbon chains are bonded to an oxygen atom.
What hypothesis did griffith from the results of his experiments?
Griffith thought that genetic information was passed along by proteins.http://wiki.answers.com/What_hypothesis_did_griffith_form_from_the_result_of_his_experiment#ixzz15y0eyO5L
Why were proteins and not DNA considered to carry the genetic information?
Because DNA is a much stable molecule than RNA. However, in many viruses genetic information is encoded in their RNA. Consequently, these viruses mutate at a very high rate and change constantly to avoid onslaught from the host's immune system. If the DNA were to mutate as rapidly as RNA, the life would not be as we know it. M Mirza
First molecule able to replicate itself?
The first molecule believed to be capable of self-replication is RNA, which is a type of nucleic acid. RNA can act as a template for copying and synthesizing new RNA molecules, a process that is essential for the propagation of genetic information and the early evolution of life. This self-replicating ability is thought to have played a key role in the origin of life on Earth.
Why is protein considered the most important in organic compound?
Because it has the most usage out of all the organic compounds. It acts as a catalyst, water proofing agent, as well as assisting in DNA replication and much more. It is so important, that scientists once thought that it was protein that carried the genetic information, not the DNA.
What hypothesis did griffith form form the result of his experiments?
Griffith thought that genetic information was passed along by proteins.http://wiki.answers.com/What_hypothesis_did_griffith_form_from_the_result_of_his_experiment#ixzz15y0eyO5L
What hypothesis did Giffith form from the results of his experiment?
Griffith thought that genetic information was passed along by proteins.http://wiki.answers.com/What_hypothesis_did_griffith_form_from_the_result_of_his_experiment#ixzz15y0eyO5L
