Two, one from each parent. Over 90,000 genes are found on each chromosome and are mostly responsible for protein productions.
The isotope nitrogen-13 (n-13) has an atomic number of 7, meaning it has 7 protons in its nucleus. Since it is neutral, it also has 7 electrons orbiting the nucleus. Therefore, nitrogen-13 has 7 electrons.
That depends entirely on the species.First of all, chromosomal arrangements are different per species. Bananas have an entirely different set of chromosomes than us apes. We both have a chromosome numbered 'chromosome 7', but they're different chromosomes (although we do share many of the same genes).As to the part of the cell where chromosomes may be found; that too differs from one organism to the other. Humans, bananas, spiders and algae all belong to the domain of Eukaryota, which is characterized by the fact that its genetic material is confined to the cell nucleus, wrapped in an internal membrane. In bacteria and archaea, part of the domain of Prokaryota, the chromosomes (or chromosome: archaea often have one single circular chromosome) float freely in the cell.
Crocodiles have a chromosome number of 32 pairs, totaling 64 chromosomes.
HomologousWe receive one complete set of chromosomes from each parent. This means that for each chromosome, say chromosome 7, there are two copies in every cell of our bodies: the maternal and paternal copies of chromosome 7.The two copies of one chromosome are called a pair of homologous chromosomes.
7 same as a human
No, there are 46 chromosomes in one cell. A gamete, or sex cell, has 23 chromosomes because during fertilization, the female and male gametes (egg and sperm, respectively) come together to form a new cell with 46 chromosomes
Yes, there was. A specific gene in chromosome 7 of the human genome was given the official name of "Sonic", in a tribute to Sonic the Hedgehog. However the name has now been retracted, as have all the other "comedy" names for human genes, to make the field a more serious subject.
Chromosome 7
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The gene that causes cystic fibrosis is located on chromosome 7, which is an autosome, not a sex chromosome.
chromosome 7 according to the internet
It depends on what's missing. Zygotes missing a chromosome (monosomy) have 45 chromosomes and many do survive; some human monosomies are monosomy 7, 11 or 13. A monosomy X results in Turner syndrome; there must be at least one X chromosome, or the embryo won't survive.
A neutral nitrogen atom has 7 protons and 7 neutrons in its nucleus and 7 electrons in orbitals around the nucleus.
That depends entirely on the species.First of all, chromosomal arrangements are different per species. Bananas have an entirely different set of chromosomes than us apes. We both have a chromosome numbered 'chromosome 7', but they're different chromosomes (although we do share many of the same genes).As to the part of the cell where chromosomes may be found; that too differs from one organism to the other. Humans, bananas, spiders and algae all belong to the domain of Eukaryota, which is characterized by the fact that its genetic material is confined to the cell nucleus, wrapped in an internal membrane. In bacteria and archaea, part of the domain of Prokaryota, the chromosomes (or chromosome: archaea often have one single circular chromosome) float freely in the cell.
translocation