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DNA, the remarkable molecular double helix, contains the genetic codes for all known life. First identified in 1869 and accurately described in 1953, its existence provides a new understanding of how life works. Remarkably, 99% of the DNA in every individual is identical, and much of our DNA is shared with every living creature on Earth.
The nucleus is the most prominent organelle inside the cells of animals, plants, fungi, and eukaryotic microbes. It controls cell growth, metabolism, and reproduction, enclosed by a double membrane and containing the nucleolus and the cell's genetic material. The nucleus is the site of RNA production and DNA replication.
Mitochondria, the powerhouses of cells, generate energy and also contain DNA and RNA. Mitochondrial DNA, or mtDNA, makes up a small portion of the body's total DNA, but it is distinct from the DNA in the nucleus. Nuclear DNA comes from both parents, while mtDNA is passed on solely from the mother, establishing maternal family ties.
RNA, the molecular cousin of DNA, acts as an intermediate messenger for genes, the unit of inheritance carried in DNA. DNA's code is transcribed into RNA and then translated into proteins. RNA is typically a single strand, whereas DNA is always a double strand.
Chromosomes are the threadlike structures inside cells that store genetic information. Composed of the material chromatin, which consists of DNA, RNA, and proteins, most human cells have two pairs of 23 chromosomes, one from each parent, for a total of 46 chromosomes. The DNA within chromosomes contains the genetic code that describes the physical characteristics of every known living being.
The Genetics Themed Gift Box brings DNA, RNA, Genes, Chromosomes, and the topic of Genetics to life. This educational set includes 3-inch plush representations of DNA, RNA, Chromosome, Nucleus, and Mitochondria, along with informative content on the back of the box. This memorable and fun gift is perfect for family, friends, students, scientists, educators, doctors, geneticists, ancestry enthusiasts, and all who are curious about their own genes and DNA. The adorable plushies can be clipped onto backpacks, keys, and anywhere, making them a delightful way to decorate and accessorize. Each GIANTmicrobe measures 3 inches, ensuring a tangible and engaging experience with these fundamental elements of life.
product information:
Attribute | Value | ||||
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package_dimensions | 9.13 x 5.98 x 2.13 inches | ||||
item_weight | 5.3 ounces | ||||
manufacturer_recommended_age | 3 years and up | ||||
best_sellers_rank | #170,665 in Toys & Games (See Top 100 in Toys & Games) #2,966 in Plush Figure Toys | ||||
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manufacturer | GIANTmicrobes |