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The nucleus is the genetic information bank of the cell, the chromosome is the substance in the nucleus that is easy to be dyed dark by basic dyes, and the chromosome is composed of two substances: DNA and protein; DNA is the carrier of genetic information, mainly found in the nucleus, and the DNA molecule is a double helix structure, like a spiral-shaped ladder; The small unit on the DNA that determines the traits of the organism is called the gene The gene determines the trait of the organism A chromosome is composed of a DNA molecule, and there are many genes on a DNA molecule Therefore, the relationship between the nucleus, chromosomes, DNA, and genetic information can be summarized (as shown in the figure) as follows:
There are chromosomes in the nucleus, chromosomes are made up of DNA and proteins, and the DNA molecule is long and stores a lot of genetic information in its specific structure
So the answer is: there are chromosomes in the nucleus, chromosomes are made up of DNA and proteins, and the DNA molecule is very long, and a large amount of genetic information is stored in its specific structure
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There are chromosomes in the nucleus, chromosomes are made up of DNA and proteins, and the replication of DNA is a guarantee of genetic stability.
The nucleus is the genetic information bank of the cell, the chromosome is the substance in the nucleus that is easy to be dyed dark by basic dyes, and the chromosome is composed of two substances: DNA and protein; DNA is a carrier of genetic information, mainly found in the nucleus of the cell, the DNA molecule is a double helix structure, like a spiral-shaped ladder, and the DNA molecule is very long, and a large amount of genetic information is stored in its specific structure. The small unit of DNA that determines the traits of an organism is called a gene Genes determine the traits of an organism A chromosome is made up of a DNA molecule, and there are many genes on a DNA molecule.
The nucleus is the control center of the cell and plays an important role in the metabolism, growth, and differentiation of the cell. The nucleus includes parts such as the nuclear envelope, chromatin, nucleolus, and nuclear matrix.
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Chromosomes are present in the nucleus of a cell.
The genetic material is mainly DNA, followed by RNA, the nucleus, chromosomes, DNA, and genes in terms of the size of the four aspects of the relationship is like <>
Figure: So the answer is; Genes, DNA, staining, chromosomes, nucleus, reeds, cells.
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Right. Test question analysis: chromosomes are substances in the nucleus that are easy to be dyed dark by basic dyes, and chromosomes are composed of DNA and protein; DNA is the carrier of genetic information, mainly found in the nucleus, and the DNA molecule is a double helix structure, like a spiral-shaped ladder; The small unit on the DNA that determines the traits of the organism is called the gene The gene determines the trait of the organism A chromosome is composed of a DNA molecule, and there are many genes on a DNA molecule Therefore, the gene is located on the DNA, and the DNA is located on the chromosome The relationship between the five can be expressed in this way:
Therefore, this statement is correct
So the answer is:
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Chromosomes exist in the nucleus of the cell Fengzi, and the genetic material is mainly DNA, followed by the RNA nucleus, chromosomes, DNA, and genes.
Figure: So the answer is; Genes DNA chromosomes nucleus of cells.
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