Is the following sentence true or false? Chromosomes are not visible in most cells except during bell division?
Chromosomes are not visible except during cell division. When not in division phase, DNA & proteins are spread throughout the nucleus. At the beginning of cell division, chromosomes condense & are visible. Before division, each chromosome duplicates.ChaCha!
Answered
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What happens between meiosis 1 and meiosis 2 that reduces the number of chromosomes?
During prophase I, homologous chromosomes pair and form synap...
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In mitosis, each daughter cell has the same number of chromos...
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Why are human chromosomes called diploid and homologous?
Ploidy is the number of sets of chromosomes in a biological c...
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When during the cell cycle are chromosomes visible?
In the Metaphase - this compact form makes the individual chr...
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Chromosomes are 50% protein and 50% DNA. ChaCha
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All the cells show crossover chromosomes is in the stages of ...
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What is the difference between the diploid number of chromosomes and the haploid number?
The number of complete sets of chromosomes is called ploidy i...
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How many chromosomes does a bacterium have, and what kind of chromosome is it? Circular or linear?
Bacterium have just one chromosome. Their single chromosome i...
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Can a person with 45 or 48 chromosomes survive?
The ideal number of chromosomes is 46 (23 from the mother and...
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How many chromosomes are found in human gamete as result of meiosis?
Each gamete has only 23 chromosomes. They come together to ma...
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Are chromosomes made of the molecule DNA?
A chromosome consists of a single, very long DNA helix on whi...
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What is the relationship between chromosomes, genes and nuclei?
The chromosomes containing the genes are located in the nucle...
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What chromosomes do femals have? Males?
In humans, each cell normally contains 23 pairs of chromosome...
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What are the two macromolecules found in chromosomes?
Chromosomes are composed of two types of macromolecules: prot...
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How do we know that chromosomes contain genes?
A chromosome is a package containing a chunk of a genome���th...
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What is the relationship between genes and chromosomes?
Genes are small strands of DNA that are located on the larger...
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What is a cell with a pair of chromosomes?
All animals have a characteristic number of chromosomes in th...
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How many chromosomes are in the body cells of an organism that has a haploid number of 8?
There are 16 chromosomes in a cell that has 8 haploids. Thank...
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Is it true that during meiosis 1 homologous chromosomes separate?
Meiosis I separates homologous chromosomes, producing two hap...
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When do chromosomes form 'tetrads'?
Chromosomes form tetrads during prophase I. Thanks for using ...
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How many chromosomes are shown in a normal human karyotype?
The normal human karyotype has 46 chromosomes, 23 from each p...
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Chromosomes are 50% protein and 50% DNA. ChaCha
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What is a picture of a cells chromosomes called?
A karyotype is an actual photograph of the chromosomes from o...
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How many chromosomes are found in human gamete as result of meiosis?
Each gamete has only 23 chromosomes. They come together to ma...
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How many chromosomes are in a human gamete?
There are 23 Chromosomes in a human gamete. ChaCha!
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Is it true that during meiosis 1 homologous chromosomes separate?
Meiosis I separates homologous chromosomes, producing two hap...
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If there are 4 daughter cells how many chromosomes are there?
There are 46 chromosomes or 23 pairs of chromosomes in each d...
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What is the word that means to have a chromosomes?
Ploidy is the degree of repetition of the basic number of chr...
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What is a homologous pair of chromosomes?
Homologous chromosome is either member of a single pair of ch...
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Do DNA molecules have chromosomes?
Each chromosome contains one DNA molecule. The DNA molecule i...
About Chromosomes
Chromosomes are long pieces of DNA that are found in the center (nucleus) of plant, animal and human cells. Each chromosome is made of protein and a single molecule of deoxyribonucleic acid (DNA). DNA is the material that holds genes and it is considered to be the building block of the human body.
About Cell Division
All organisms are made of cells and come from cells that already exist. Cells make more cells by dividing through the process of mitosis.
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