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What two identical bodies make up a duplicated chromosome?
Ergentonio
Somatic cell chromosome is made of two identical chromatids
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∙ 11y ago
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What occurs in mitosis that gives the new cell identical DNA?
There are several things that occur in mitosis that gives the new cell identical DNA. The chromosomes have to be doubled first and then division of the nucleus takes place to make new identical cells.
Define what is a physical barrier and what properties of epithelium make it a good physical barrier?
a physical barrier is something that stops u from emigrating 4 example large bodies of water etc.
Found only in plant cells I'm green as can be i make food for the plant using the suns energy?
Actually chloroplasts contain much more than "a green substance for food making" (i.e. chlorophyll), they also contain one ring shaped DNA chromosome (like bacteria do), the mechanisms for replicating that chromosome and transcribing tRNA from its genes and building the proteins those tRNA molecules code for. They have a nearly complete metabolic system, but as symbionts with the main plant cell do depend on other organelles for some processes.
What is the most basic building block of the human organism?
Ummm... There are differnet cells that build the body. There are muscle cells that build muscle, skin cells that build skin, nerve cells that make up nerves, bone cells that make up bones, and blood cells that make up blood. There is no one cell that "builds" the body. Bodies have many different cells.
Why can you not remember the relation between acre and hectare?
Because you have not found a 'hook' to hang it on. If you can find something which relates to the ratio then it might make it easier. 1 acre = 0.40468564 hectares 1 hectare = 2.4710538 acres If you can get one of those numbers to mean anything - even 'almost', it might be useful. Do you know anyone who was born on 2.4.71 for example? An alternate might be to settle on an almost equals. 17 hectares = 42.007915 acres - which for most uses is close enough to 42 Or 14 acres = 5.665599 hectares - you might be able to work with the duplicated humbers in the mantissa - 66, 55 and 99.
How does one chromatid compare to its sister chromatid?
Sister chromatids are two identical copies of a single chromosome that are connected by a centromere. They occur as a result of a chromosome that duplicated during the S phase of the cell cycle.
Why do they have identical chromosome?
Since we all come from a single cell that's multiplied billions pf times to make us - each cell is an exact copy of itself - therefore the chromosomes are identical.
What are the two halves of a double chromosome structure called?
The two halves of a chromosome are called chromatids, or, more fully, sister-chromatids.Each sister-chromatid contains one molecule of DNA. The two DNA molecules of one chromosome are, barring occasional copying errors, genetically identical, because they were formed from the same original DNA molecule at the most recent replication.
What do a cells chromosomes contain?
If we use the word "chromatid", there are always two. (As with twins!)In a eukaryotic cell immediately after cell division (mitosis or meiosis), each chromosome contains only one DNA molecule.If the cell is preparing for a subsequent division, then midway through interphase the DNA replicates. Now there are two molecules of DNA in each chromosome.At the start of the following division, in prophase, the chromosomes condense, and the two DNA molecules, with their many associated proteins, become visible under a light microscope as sister-chromatids.
Two of these make a chromosome?
Two chromatids connected at the centromere make up one chromosome.
When is DNA duplicated and why is DNA duplicated?
DNA is replicated in the process called Mitosis and Meosis. DNA is replicated to make more cells. Your body will make cells if you have a cut, grow, etc..
do genes make chromosome?
no
Can you make duplicated of jewelry?
depending on style and material,,,if it handmade jewelry that is possible to make duplicate,
How does a duplicated chromosome differ from a chromatid?
Chromosomes are what make up your genetic material. During interphase when the chromosomes are duplicating, they remain attached to their duplicated with a centromere. When they are connected with their duplicate, each individual of this pair is called a chromatid. So a duplicated chromosome is made up of two chromatids which are identical to each other.
What is the relationship between the y chromosome and alcohloism?
y chromosome is the chromosome that makes males, alcoholism has nothing to do with it unless you make the choice to drink
Describe the chromatids that make up a chromosome when a cell is ready to divide.?
Describe the chromatic that make up a chromosome when a cell is ready to split
Is it possible to make identical organisms?
Absolutely! Bacteria that divide are identical.
