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Well in a chromosome, it looks like sort of a X. Two strands of DNA packed with proteins. The DNA found in the nucleus contains the genes that form alleles which code our traits. Our genotypes and our Phenotypes. There can also be a process called mitosis,or cell division. I find it easier to learn about mitosis first, because it has a better understanding of which part the chromosomes take place in.
MITOSIS:
Cycle of cell division. There are many more phases, but these are the main five.
- Prophase. Chromatin in the nucleus begins to condense and becomes visible in the light microscope as chromosomes. The nucleolus disappears. Centrioles begin moving to opposite ends of the cell and fibers extend from the centromeres. Some fibers cross the cell to form the mitotic spindle.
- Metaphase. Spindle fibers align the chromosomes along the middle of the cell nucleus. This line is referred to as the metaphase plate. This organization helps to ensure that in the next phase, when the chromosomes are separated, each new nucleus will receive one copy of each chromosome.
- Anaphase. The paired chromosomes separate at the kinetochores and move to opposite sides of the cell. Motion results from a combination of kinetochore movement along the spindle microtubules and through the physical interaction of polar microtubules.
- Telophase. Chromatids arrive at opposite poles of cell, and new membranes form around the daughter nuclei. The chromosomes disperse and are no longer visible under the light microscope. The spindle fibers disperse, and cytokinesis or the partitioning of the cell may also begin during this stage.
- Cytokinesis. In animal cells, cytokinesis results when a fiber ring composed of a protein called actin around the center of the cell contracts pinching the cell into two daughter cells, each with one nucleus. In plant cells, the rigid wall requires that a cell plate be synthesized between the two daughter cells.
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∙ 13y ago
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∙ 12y agomRNA takes the genetic code to the cytoplasm after copying the DNA during transcription
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∙ 11y agoThe molecule that carries the message of DNA to cytoplasm is RNA because DNA is the information that are in noyau and it just leave from it original place by transfer it into RNA.
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∙ 11y agoThe molecule that carries the genetic code to the ribosome is messeneger RNA, or mRNA.
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∙ 15y agoNucleus
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∙ 14y agomRNA.
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∙ 12y agoproteins
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What is RNA describe how it performs its functions?
"Messenger RNA copies the coded message from the DNA in the nucleus, and carries the message to the ribosome in the cytoplasm."
Role of mRNA during protein synthesis?
copies the genetic code from the DNA molecule and carries it to the ribosome
What carries the information of DNA in the nucleus out into the cytoplasm of the cell?
mRNA
What carries information from the DNA in ther nucleus out into the cytoplasm of the cell?
mRNA
What carries a copy of DNA's blueprint into the cytoplasm from the nucleus?
it is mRNA (Memory RNA)
Which molecule carries the message from the DNA in the nucleus to the cytoplasm where the code is translated?
mRNA
What carries the DNA message out to the cytoplasm?
mRNA
RNA that copies the coded message from the DNA in the nucleus and carries the message into the cytoplasm?
Messenger RNA.
What is RNA describe how it performs its functions?
"Messenger RNA copies the coded message from the DNA in the nucleus, and carries the message to the ribosome in the cytoplasm."
Role of mRNA during protein synthesis?
copies the genetic code from the DNA molecule and carries it to the ribosome
What carries information form the DNA in the nucleus out the cytoplasm of the cell?
The MRNA carries information from the DNA in the nucleus out the cytoplasm of the cell.
What is the message that messenger RNA carries to the cytoplasm?
Messenger RNA is copied (transcribed) from DNA. It carries a special nucleic acid code (template) that is used by Transfer RNA to synthesize proteins. It takes three adjacent nucleic acids in the Messenger RNA template to code one Amino Acid in a protein.
What carries information for the DNA int he nucleus out onto the cytoplasm of the cell?
The RNA, or mRNA. It carries the info to the cytoplasm and the ribosomes.
What is a complex molecule in the cell's chromosomes that carries genetic information?
Deoxyribonucleic acid (DNA) is a molecule that carries the genetic instructions.
What information is carried on a codon?
It carries the instructions from DNA out into the cytoplasm.
What carries the information of DNA in the nucleus out into the cytoplasm of the cell?
mRNA
What carries information from the nucleus to the cytoplasm?
Messenger RN is the RNA that transports information from DNA in the nucleus to the cell's cytoplasm. Its main function is transporting information from the DNA to the nucleus of the cytoplasm of the cell.
