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What is a cell of nucleus?
the nucleus of a cell is the brain of the cell and controlls the entire cells actions
Why are there more ribosomes in a hormone-producing cell than a skin cell?
Hormones are usually made out of proteins and lipids. Ribosomes make proteins. Skin is also protein. But most likely, more hormones are made in a hormone-producing cell (called an endocrine cell) in a faster turnover than a skin cell. Thus, there would need to be more ribosomes in the endocrine cell.
Why does a cell need ribosomes?
Ribosomes are needed to produce protein in cells.
Why do plants need a ribosomes?
As we know that ribosomes are protine factories of cell .so plant need protine for their growth and development that's why plants need ribosomes.
What would happen to a cell if it didn't have a nucleolus?
There is an entire kingdom of cells without a nucleus. This is the kingdom Monera or bacteria. Humans are just part of a group of animals that have a nucleus. In the cells of other living things, the nucleus controls the rest of the cell and hold the genetic code DNA. Well yeah, but those are called prokaryotic cells, eukaryotic cells have every organelle in a cell.
What is the molecule that contains the information a cell need to make proteins?
The molecule that contains the information a cell needs to make proteins is called messenger RNA (mRNA). It carries the genetic instructions from the DNA in the cell's nucleus to the ribosomes where protein synthesis occurs.
Explain the function of ribosomes and why cells need them?
The ribosomes are tiny organelles in the cell. They are made of RNA with some additional protein. Their function is to oversee the polymerisation (joining together) of amino acid molecules to form protein molecules. Ribosomes are made in the nucleus, but do their work in the cytoplasm of the cell. Ribosomes are important because proteins are important in living things, without ribosomes there would be no proteins and life would not exist.
If a unicellular organism has a cell has a cell wall ribosomes and circular DNA is it eukaryotic or prokargotic?
It is likely prokaryotic, as the presence of a cell wall, ribosomes, and circular DNA are characteristic features of prokaryotic cells. Eukaryotic cells, on the other hand, typically have a nucleus, membrane-bound organelles, and linear DNA.
What is the function of the nucleolus in the cell?
The nucleolus is that round part inside the nucleus that controls the whole cell.
Why animal cells have more ribosomes than plant cell?
Much more need for proteins in animal cells. Much of plant building material is forms of glucose made by photosynthesis, so not the great need for the " workbench " on which proteins are synthesized; the ribosomes.
Why would there be more ribosomes in a hormone producing cell than in a skin cell?
Hormone-producing cells need to synthesize a large amount of proteins, including hormones, which requires more ribosomes for protein production. Skin cells, on the other hand, may not need as many ribosomes since they primarily serve a protective function and do not need to constantly generate and secrete proteins like hormone-producing cells do.
What carries genetic information from the nucleus to the ribosome?
Messenger RNA (mRNA) carries genetic information from the nucleus to the ribosome. It is synthesized during transcription in the nucleus and then transported to the cytoplasm where it serves as a template for protein synthesis at the ribosome.
