what is the difference between two consecutive homologous in terms of chemical properties?
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In term of molecular mass each successive member in a homologous series differ by molecular mass of 14 Dalton by the preceding member. ... There is a difference of one carbon atom and two hydrogen atom between two consecutive members of homologous series that is of one CH2 molecule or three atoms.
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Homologous chromosomes contain the same gene loci but may have different alleles of a particular gene. Sister chromatids are identical copies of each other produced during DNA replication.
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Anaphase1:Homologouschromosomesareseparatedduringanaphase1. Anaphase2:Sisterchromatidsareseparatedduringanaphase2. Anaphase1:Thecentromeresofeachchromosomeinthehomologouspairremainuntouched. Anaphase2:Twosisterchromatidsareseparatedbysplittingthecentromere.
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Adjacent members in a homologous series are called adjacent homologues. ... You can find that the adjacent homologues differ by a unit of CH2 inserted to the chain. So the difference molecular mass between the adjacent homologues will be molecular mass of a CH2 unit, which is 12 + 1 + 1 = 14 atomic mass units.
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In term of molecular mass each successive member in a homologous series differ by molecular mass of 14 Dalton by the preceding member. (ii) Number of atoms : There is a difference of one carbon atom and two hydrogen atom between two consecutive members of homologous series that is of one CH2 molecule or three atoms.
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Homologous chromosomes are chromosome pairs, one from each parent, that are similar in length, gene position and centromere location. ... Homologous chromosomes are similar but not identical. Each carries the same genes in the same order, but the alleles for each trait may not be the same.
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The two chromosomes in a homologous pair are very similar to one another and have the same size and shape. Most importantly, they carry the same type of genetic information: that is, they have the same genes in the same locations. However, they don't necessarily have the same versions of genes.
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Identity(B,C)=100%, but identity(A,C)=85% ((6 identical nucleotides / 7)). Similarity is the degree of resemblance between two sequences when they are compared. This is dependent on their identity. It shows the extent to which residues in aligned.
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Both: They both invlove changes in the state of matter. They both have energy changes. There are new things made either way, no matter if the chemical composition is changed or not.
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heterologous chromosomes. When chromosomes are homologous, it means that they are the same, at least in terms of the gene sequences and loci. ... Homologous chromosomes have alleles on the same genes located in the same loci. Heterologous chromosomes have alleles on different genes.
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Similar traits can be either homologous or analogous. Homologous structures share a similar embryonic origin; analogous organs have a similar function. For example, the bones in the front flipper of a whale are homologous to the bones in the human arm. These structures are not analogous.
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In biology, homologous chromosomes are paired chromosomes. They essentially have the same gene sequence, loci (gene position), centromere location, and chromosomal length. Although they may have the same genetic sequence and loci, they may differ in alleles.
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Homozygous : Having the same allele at the same locus on both members of a pair of homologous chromosomes. Homologous chromosomes also refers to a genotype consisting of two identica... ... Homologous chromosomes also refers to a genotype consisting of two identical alleles of a gene for a particular trait.
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The alkanes are a homologous series of hydrocarbons . This means that they have similar chemical properties to each other and they have trends in physical properties. ... The general formula means that the number of hydrogen atoms in an alkane is double the number of carbon atoms, plus two.
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Simply put, sister chromatids are two copies of the exact same chromosome and they have the exact same DNA . ... Homologous chromosomes, on the other hand, are the same chromosomes from different cells that may or may not have different DNA. For example, your chromosome 13 and my chromosome 13 are homologous.
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The primary difference is that in meiosis II only one member of each homolog pair is present, whereas in mitosis both are. During anaphase II, the third step of meiosis II, the sister chromatids of each chromosome separate and move toward opposite poles.
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In diploid (2n) organisms, the genome is composed of homologous chromosomes. Homologous chromosomes are similiar but not identical. ... Each carries the same genes in the same order, but the alleles for each trait may not be the same.