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What contains all the genetic information of an organism and is shaped like a double helix?
Wiki User
∙ 9y ago
The double helix looks like a spiral ladder or spiral staircase without a handrail.
Wiki User
∙ 9y ago
Wiki User
∙ 7y agoGenetics are encoded in DNA (deoxyribonucleic acid) which is shaped like a double helix.
Wiki User
∙ 9y agoChromosomes hold all of an organism's genetic information.
Wiki User
∙ 8y agoDNA or deoxyribonucleic acid
Wiki User
∙ 9y agoDNA
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Where is the hereditary information of an organism contain?
Hereditary information, or genetic information, is largely contained within an organism's DNA. DNA is found in the nucleus of cells and is organized into structures called chromosomes. Each chromosome contains hundreds or thousands of genes, which are small sections of DNA that encode instructions for the development and functioning of the organism. Genes contain all of the information needed to make proteins, which are essential for the survival and functioning of the organism. More specifically, hereditary information is broken down into the following components: Nucleotides - Nucleotides are the building blocks of DNA, and they come in four varieties: adenine (A), thymine (T), guanine (G), and cytosine (C). Genes - A gene is a segment of DNA that contains instructions for making a specific protein. Chromosomes - Chromosomes are structures in the nucleus of cells that contain the genetic material. Humans have 23 pairs of chromosomes. DNA - DNA is a molecule that contains the genetic instructions used in the development and functioning of all known living organisms. It is made up of two strands of nucleotides that are twisted together in a double helix.These components are essential to the functioning of an organism, and they are responsible for passing on hereditary information from one generation to the next.
How do DNA and RNA work together?
DNA and RNA are two different nucleic acids found in the cells of every living organism. Both have significant roles to play in cell biology. DNA and RNA structure are similar because they both consist of long chains of nucleotide units. However, there are a few structural details that distinguish them from each other, and if you are to compare DNA and RNA, these would be the results: RNA is single-stranded while DNA is a double-stranded helix. RNA also has uracil as its base while the DNA base is thymine. However, even with the differences in their structures, DNA and RNA have cooperating roles in the field of Cell Biology. DNA contains the genetic information of an organism, and this information dictates how the body's cells would construct new proteins according to the genetic code of the organism. Within the cell structure, DNA is organized into structures called chromosomes, which are duplicated during cell division. These chromosomes would then release the genetic codes that will be transcribed and carried by the RNA (specifically the messenger RNA) to the ribosome. The ribosome will then synthesize new proteins that will help the body grow. This is the how the DNA and RNA work together in the body.
In all organism's hereditary information is encoded within what?
Genetic information is generally encoded in DNA. DNA is deoxyribonucleic acid, and is where all genetic information is stored. Do not get this confused with RNA, or ribonucleic acid, because RNA does not store all genetic information, but only the information necessary to create proteins. Also: within incredible lengths of "double-stranded two-prime De-oxy-ribonucleic acid", or ds-2'-Dna. Two-prime refers both to the number of the carbon atom in the ring that is 'de'[without an oxygen atom] and to the second carbon ring denoted by ' [prime] where this atom is found.
What cell function does the nucleic acid have?
Functions of nucleic acids are:The main functions is store and transfer genetic information.To use the genetic information to direct the synthesis of new protein.The deoxyribonucleic acid is the storage for place for genetic information in the cell.DNA controls the synthesis of RNA in the cell.The genetic information is transmitted from DNA to the protein synthesizers in the cell.RNA also directs the production of new protein by transmitting genetic information to the protein building structures.The function of the nitrogenous base sequences in the DNA backbone determines the proteins being synthesized.The function of the double helix of the DNA is that no disorders occur in the genetic information if it is lost or damaged.RNA directs synthesis of proteins.m-RNA takes genetic message from RNA.t-RNA transfers activated amino acid, to the site of protein synthesis.r-RNA are mostly present in the ribosomes, and responsible for stability of m-RNA.
What is the advantage of double stranded DNA?
Double-stranded DNA ensures that the actual genetic information, that is, the base pairs which give the genetic code and bound and protected in the center of the strand. It is less likely to react and can be opened up when needed, as in case of replication and transcription. Another huge advantage of double strand DNA is the ability of the cell to create a new segment of DNA in the case of DNA damage using the non-damaged strand.
What is nucleic acid that stores and transmits genetic information?
While RNA can exist in a double stranded form, DNA functions as genetic information storage. In addition, DNA contains thymine (T), whereas RNA contains uracil (U), so the answer is DNA.
What nucleic acid carries the genetic information in the cell and is capable of self-replication?
The nucleic acid that carries the genetic information in the cell and is capable of self-replication is DNA (Deoxyribonucleic acid). DNA is composed of two strands that form a double helix, and it encodes the genetic instructions for the development and functioning of an organism.
Where is the hereditary information of an organism contain?
Hereditary information, or genetic information, is largely contained within an organism's DNA. DNA is found in the nucleus of cells and is organized into structures called chromosomes. Each chromosome contains hundreds or thousands of genes, which are small sections of DNA that encode instructions for the development and functioning of the organism. Genes contain all of the information needed to make proteins, which are essential for the survival and functioning of the organism. More specifically, hereditary information is broken down into the following components: Nucleotides - Nucleotides are the building blocks of DNA, and they come in four varieties: adenine (A), thymine (T), guanine (G), and cytosine (C). Genes - A gene is a segment of DNA that contains instructions for making a specific protein. Chromosomes - Chromosomes are structures in the nucleus of cells that contain the genetic material. Humans have 23 pairs of chromosomes. DNA - DNA is a molecule that contains the genetic instructions used in the development and functioning of all known living organisms. It is made up of two strands of nucleotides that are twisted together in a double helix.These components are essential to the functioning of an organism, and they are responsible for passing on hereditary information from one generation to the next.
What type of chain contains the genetic information that is necessary for Cell reproduction?
The [2' deoxy-ribose] Sugar-Phosphate double-helix bio-chain known as Dna.
Why should reproductive cells not contain both members of each pair of chromosomes?
First, simply,If as you say, after the fertilization, the germ cell will have two times chromosomes, and in the situation like this, the somme of the genetic information in its first generation(FG) will double, and the generation of this FG will have another double..... And the multicellutar organism need a stable and unique somme of genetic generation.Second, there's a concept like "allelic gene", it contains dominant gene and recessive gene,and each reproductive cell contains one pair chromosome wiil give their generation the chance to regulate the phenotype. The determination of the sexuality belongs to this domain.Finally, as a organism, the reaction in it should be high-effect,that is to say, you should cost as little as you can to complete the reaction, this is very important.
How do DNA and RNA work together?
DNA and RNA are two different nucleic acids found in the cells of every living organism. Both have significant roles to play in cell biology. DNA and RNA structure are similar because they both consist of long chains of nucleotide units. However, there are a few structural details that distinguish them from each other, and if you are to compare DNA and RNA, these would be the results: RNA is single-stranded while DNA is a double-stranded helix. RNA also has uracil as its base while the DNA base is thymine. However, even with the differences in their structures, DNA and RNA have cooperating roles in the field of Cell Biology. DNA contains the genetic information of an organism, and this information dictates how the body's cells would construct new proteins according to the genetic code of the organism. Within the cell structure, DNA is organized into structures called chromosomes, which are duplicated during cell division. These chromosomes would then release the genetic codes that will be transcribed and carried by the RNA (specifically the messenger RNA) to the ribosome. The ribosome will then synthesize new proteins that will help the body grow. This is the how the DNA and RNA work together in the body.
What is the word that means threadlike structures that contain information about the characteristics of the organism?
The Double Helix. DNA.
Why is your federal system a double security?
because it contains top secret information
What are linkers in genetic engineering?
these are short pieces of double stranded DNA of known nucleotide sequence,its a blunt-ended,but contains a restriction site.
In all organism's hereditary information is encoded within what?
Genetic information is generally encoded in DNA. DNA is deoxyribonucleic acid, and is where all genetic information is stored. Do not get this confused with RNA, or ribonucleic acid, because RNA does not store all genetic information, but only the information necessary to create proteins. Also: within incredible lengths of "double-stranded two-prime De-oxy-ribonucleic acid", or ds-2'-Dna. Two-prime refers both to the number of the carbon atom in the ring that is 'de'[without an oxygen atom] and to the second carbon ring denoted by ' [prime] where this atom is found.
What does DNA and RNA have in common?
DNA is genetic material in the nucleus that has instructions to allow the cell to perform vital life functions. It is in the shape of a double helix, and contains the bases adenine, thymine, cytosine and guanine. RNA contains the same genetic material and also contains adenine, cytosine and guanine. However, RNA is only a single helix and contains uracil instead of thymine.
What are the properties of the genetic material?
1. stores genetic information 2. Physical and Chemical stability (The double stranded protects the DNA from chemical attack) 3. Able to undergo mutation 4. Stored information accessible to progeny
