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A threadlike body in the cell nucleus that carries the genes in a linear order
Answer for the clue "A threadlike body in the cell nucleus that carries the genes in a linear order ", 10 letters:
chromosome
Alternative clues for the word chromosome
Word definitions for chromosome in dictionaries
Douglas Harper's Etymology Dictionary
Word definitions in Douglas Harper's Etymology Dictionary
1889, from German Chromosom , coined 1888 by German anatomist Wilhelm von Waldeyer-Hartz (1836-1921), from Latinized form of Greek khroma "color" (see chroma ) + -some (3)). So called because the structures contain a substance that stains readily with basic ...
Longman Dictionary of Contemporary English
Word definitions in Longman Dictionary of Contemporary English
noun COLLOCATIONS FROM OTHER ENTRIES X chromosome Y chromosome COLLOCATIONS FROM CORPUS ■ ADJECTIVE complete ▪ There is no diploid nucleus, with a complete complement of chromosomes , until we reach the two-cell stage. ▪ At this stage, when the chromatids ...
Wiktionary
Word definitions in Wiktionary
n. (context biology cytology English) A structure in the cell nucleus that contains DNA, histone protein, and other structural proteins.
WordNet
Word definitions in WordNet
n. a threadlike body in the cell nucleus that carries the genes in a linear order
Wikipedia
Word definitions in Wikipedia
A chromosome (from color and body ) is a packaged and organized structure containing most of the DNA of a living organism. DNA is not usually found on its own, but rather is structured in long strands which are wrapped around protein complexes called nucleosomes ...
Usage examples of chromosome.
From the undoubted fact that gene mutations like the Tay-Sachs mutation or chromosomal abnormalities like the extra chromosome causing Down syndrome are the sources of pathological variation, human geneticists have assumed that heart disease, diabetes, breast cancer, and bipolar syndrome must also be genetic variants.
A single cistron is likely to be much less than 1 per cent of the length of a chromosome.
The Selfish Cistron nor The Selfish Chromosome, but The slightly selfish big bit of Chromosome and the even more selfish little bit of Chromosome.
Even a cistron is occasionally divisible and any two genes on the same chromosome are not wholly independent.
The largest practical unit of natural selection-the gene-will usually be found to lie somewhere on the scale between cistron and chromosome.
A dozen cistrons may be so close to each other on a chromosome that for our purposes they constitute a single long-lived genetic unit.
Neighbouring cistrons on the same chromosome form a tightly-knit troupe of travelling companions who seldom fail to get on board the same vessel when meiosis time comes around.
Humans had to be taught the kind of spatial sense the Crucians got gratis from their upbringing and from their chromosomes.
But your sperm contain only twenty-four chromosomes, with just half your deoxyribonucleic acid.
But if we sequenced your deoxyribonucleic acid, we could choose the better one of each pair of traits you yourself had inherited, and then we could manufacture a haploid set of chromosomes containing only those better traits.
With the codon writer, we will make a diploid set of chromosomes combining deoxyribonucleic acid from both of you.
It also seemed to be able to produce associated proteins, such as those used to bind deoxyribonucleic acid into chromosomes.
Nearly seventeen years previously, he had made this journey in the hope of discovering the secret of the Elder Eddas embroidered into the primitive Alaloi chromosomes.
When an animal is ready to reproduce, its germ-cellsor reproductive cellseach divide into two daughter cells called gametes, each daughter cell possessing one-half the chromosomes of the parent cell, every chromosome in each gamete corresponding to an opposite number chromosome in the other.
And the lyonization process, which inactivates one X chromosome in a female, almost always inactivates the structurally damaged one in cases like this, which means that, unlike males with the same problem, they survive.