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Is mRNA a direct copy of DNA?
mRNA is not a direct copy of DNA, but it is a molecule that carries genetic information from DNA to the ribosomes in the cell where proteins are made.
Where are the ribosomes in a DNA?
DNA is a molecule.It does not have Ribosomes.
What two things all cells have?
Cells must have two things: DNA and ribosomes. Without DNA, the cells cannot reproduce. Without ribosomes, proteins cannot be made or sent to other parts of the cell.
A cell's blank contains all the information necessary to direct the cell A DNA B RNA D Mitochondria and C Ribosomes?
B. RNA. The information necessary to direct the cell is contained in the cell's RNA, specifically messenger RNA (mRNA), which carries genetic information from the DNA in the nucleus to the ribosomes where proteins are synthesized.
What four things are common to all cells?
cell membrane, DNA, ribosomes, and cytoplasm
Do animal cells need ribosomes?
Yes, ribosomes are essential for many things in animal cells. These include helping to translate DNA, and helping to make molecules.
What does the messenger RNA carry that is of the DNA instructions of the nucleus to the?
The messenger RNA (mRNA) carries the genetic instructions encoded in the DNA of the nucleus to the ribosomes in the cytoplasm. This information is used by the ribosomes to direct the synthesis of proteins through a process called translation.
What cell has their own DNA and ribosomes?
Eukaryotic cells, including those in humans, have their own DNA and ribosomes. The DNA is housed in the nucleus, which is separated from the cytoplasm by a nuclear membrane. Ribosomes function in protein synthesis and can be found in the cytoplasm or attached to the endoplasmic reticulum.
Why ribosomes are attached to DNA in prokaryotes?
Ribosomes are not physically attached to DNA in prokaryotes; they are located in the cytoplasm where protein synthesis occurs. Ribosomes use the genetic information stored in DNA to assemble proteins. DNA in prokaryotes serves as the genetic blueprint for making proteins, and ribosomes read this information to build the proteins.
What are 4 things all cells have?
Cell membrane, DNA, cytoplasm and ribosomes
How do ribosomes and DNA differ?
one is a ribosome and one is a dna
DNA and ribosomes are found in where?
The DNA is found in the cells nucleus unless the cell is a prokaryotic cell, which then the DNA is freely floating in the cytoplasm. Ribosomes are found in the cytoplasm and on the endoplasmic reticulum.
