The term nucleus has two main meanings in science. The center of a cell contains a cell nucleus, which can be defined as an organelle which contains the genetic material of the organism. And the center of an atom contains the atomic nucleus, which can be defined as the part of the atom which contains protons and/or neutrons (all atoms except for the lightest hydrogen isotope contain both protons and neutrons).
cells that are big cells that are big have a up to 2~3 nucleus
There are many things that are found inside of cells, but there are two kinds of cells: animal and plant cells. In animal cells, there are things such like the nucleus and mitochondria, while the plant cell has differences like a vacuole. It depends which cell you are talking about, but there are many more things found within a cell that I have listed. A cell is very diverse, and has many parts.
The two basic kinds of cells are prokaryotic (bacteria) and eukaryotic cells, a eukaryotic cell has a nucleus and organelles, but prokaryotic don't have a nucleus and have ribosomes instead of organelles.Another answer would be plant cells and animal cells. The plant cell has an organelle called chloroplast and cell walls. Animal cells have neither.
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Prokaryotes have no nucleus and just a circle of DNA. They have a strong cell wall. Eukaryotes have a nucleus, 2 strands of DNA and other specialized clusters of cell-like bodies. They have little to no cell wall.
Prokaryotic cells have no nucleus. In the human body, mature erythrocytes (red blood cells) have no nucleus.
both a and b
cells that are big cells that are big have a up to 2~3 nucleus
The Proton
The two basic kinds of cells are prokaryotic (bacteria) and eukaryotic cells, a eukaryotic cell has a nucleus and organelles, but prokaryotic don't have a nucleus and have ribosomes instead of organelles.
Protons && Neutrons ! Promise (:
Nucleus
many nucleus
Bacteria are prokaryotes, therefore they do not have a nucleus.
Protons and neutrons, both of which, in turn, are made up of quarks.
Mammalian red blood cells have no nucleus. Bird and reptile red blood cells DO have a nucleusProkaryotes - bacterial cells (eubacteria and archaebacteria).
DNA is a substance that can be found inside of the nucleus. DNA is responsible for the genotype and phenotype of an organism.