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structures in the nucleus that is made up of DNA

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Virginia Von

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2y ago
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13y ago

A chromosome is an 'X' shaped gene which contains DNA, found inside living cells. Chromosomes are easily seen using a microscope and are normally invisible most of the time (this period of time called 'interphase') but become visible when the cell starts to multiply.

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8y ago

The small bodies in the nucleus of a cell that carry the chemical "instructions" for reproduction of the cell. They consist of strands of DNA wrapped in a helix around a core of protein Chromosomes are thread-like structures that are found in the nucleus of a cell.

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15y ago

# A threadlike linear strand of DNA and associated proteins in the nucleus of eukaryotic cells that carries the genes and functions in the transmission of hereditary information. # A circular strand of DNA in bacteria that contains the hereditary information necessary for cell life.

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10y ago

In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes.

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9y ago

A thread like structure found in the nucleus of most living cells

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9y ago

A chromosome is a threadlike structure containing DNA and histones. It carries the genetic information from one generation to the other.

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Q: What is the definition chromosomes?
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Related questions

What is the definition for chromosomes?

structures in the nucleus that is made up of DNA


What is the definition of sex chromosomes?

A sex chromosome helps in the determination of sex in an organism.


What is the definition of the phrase autosome?

An autosome is a type of chromosome that does not happen to be a sex chromosome (allosome). Humans will each have 42 autosome chromosomes and one pair of allosome chromosomes.


What is a good definition for diploid cells?

A cell with pairs of homologous chromosomes. (it has two copies of each chromosome)


All paired chromosomes which are similar within an organism are called autosomes?

Autosomes are the non-sex chromosomes. The 23rd pair is the sex chromosomes. Autosomal homologous pairs are all shaped like Xs. The sex chromosomes, as we know, can either be XX or XYType your answer here...


What might happen inf the gametes of a species has the same number of chromosomes as the species' body cells?

in human being's normal cells 46 chromosomes are found whereas in gametes half of the chromosomes,that is;23 are found if gametes will have same no. of chromosomes as in normal cells than in offspring (46+46=92)chromosomes will be found but it can't happen


What is the definition of 1n cell?

A 1n cell is a haploid cell, posessing one copy of each chromosome for that species. N=the number of different chromosomes present, 1=the number of sets of chromosomes.


term?

what does DNA stand fordeoxyribonucleic acidwhere in the cell are chromosomes locatedin the nucleus


How does the prefix homo- relate to the definition of homologous chromosomes?

Homo is a Latin word root that means man, or human.When it is used as a prefix, as in "homosexual," it comes from the Greek word homos, meaning the same.Homologous chromosomes are a pair of chromosomes that have the same gene sequences and are paired during meiosis.


What is the definition of meoisis in anatomy?

Nuclear division that results in the formation of cells containing half the number of chromosomes as the adult cell.


In your own words write the definition for meiosis?

Meiosis is a type of cell division that produces gametes (sperm and egg cells) in sexually reproducing organisms. It involves two rounds of cell division, resulting in four daughter cells with half the number of chromosomes as the parent cell. This process helps maintain genetic diversity in a population.


Why do diploids always contain an even number of chromosomes?

The diploid number is always even because it contains two complete sets of chromosomes. Since there is two sets you split the diploid number in half. Two times any number is always even.