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Bacteria are prokaryotes.
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Can ribosomes be present in eukaryotes?
Eukaryotes do have ribosomes. In fact, they have 2 types of ribosomes: those which synthesise internal proteins and those which synthesise external proteins.Internal proteins (to be used within the cell) are made at ribosomes which float freely in the cytoplasm of the cell. External proteins (to be used outside of the cell, in other cells or in the cell membrane) are made at ribosomes which are bound to the outer membrane of the rough endoplasmic reticulum (rER).Eukaryotes do have ribosomes. In fact, they have 2 types of ribosomes: those which synthesise internal proteins and those which synthesise external proteins.Internal proteins (to be used within the cell) are made at ribosomes which float freely in the cytoplasm of the cell. External proteins (to be used outside of the cell, in other cells or in the cell membrane) are made at ribosomes which are bound to the outer membrane of the rough endoplasmic reticulum (rER).
What kind of cell has linear DNA?
All nuclear DNA in eukaryotes is linear DNA. Eukaryotic chromosomes, such as those in human cells, are linear DNA molecules spooled around support proteins called histones.
What organelle carries hereditary material?
In those cells that are eukaryotes, the organelle is the nucleus. In those that are not, the genetic material is not found in an organelle but just condensed in the cytoplasm.
What is an organism who's cells contain a nucleus?
An organism with cells containing a nucleus is called a eukaryote. Eukaryotic cells have a membrane-bound nucleus that houses their genetic material, distinct from prokaryotic cells, such as bacteria, which lack this structure. Examples of eukaryotic organisms include plants, animals, fungi, and protists.
What do eukaryotic cells have thata prokaryotic cells do not?
Eukaryotic cells are much larger in size than prokaryotic cells. Eukaryotes also have organelles, such as the Endoplasmic Reticulum, the Golgi, and mitochondria. Prokaryotes do not have those organelles.
How do bacteria cells differ from the cells of eukaryotes?
Prokaryotic Cells: 1)Unicellular 2)No Nucleus 3)DNA circular 4)Reproduction is asexul Eukaryotic Cells: 1) Multicellular 2) Nucleus 3) DNA is linear 4) Cell division is by mitosis or meiosis
How do the cell of bacteria differ from those of other organism?
Do not contain a nucleus or some other organelles.
Bacteria an animal cell or a plant cell?
The correct answer is neither. Bacteria cells are prokaryotes (single-celled organisms), whereas both animal and plant cells are eukaryotes (multi-celled organisms).However, when it comes down to a cellular level, the cells of many bacterial organisms are similar to those of animal cells, many resemble plant cells, and some are characteristic to both.The main distinguishing feature between prokaryote bacteria cells and eukaryote animal and plant cells is the lack of a nucleus in prokaryotes.
Are ribosomes located in bacteria fungi protists plant and animal cells?
Yes! Ribosomes occur in the cytoplasm of all cells, prokaryotic ( the cells of bacteria) and eukaryotic (cells of animals, plants, and fungi). They occur in mitochondria and chloroplasts, too. The ribosomes of prokaryotic cells are distinctly smaller than those in eukaryotes. Interestingly, the ribosomes in mitochondria and chloroplasts are similar in size to those of prokaryotes, and this is just one of the items of evidence that support the theory that these two organelles evolved from free-living prokaryotic ancestors.
Do pigs use meiosis or mitosis?
Many organisms use mitosis and meiosis. Namely, all eukaryotes probably use mitosis and meiosis. Only bacteria (prokaryotes) would not divide by mitosis and have no mechanism for meiosis as their chromosomes differ from those of eukaryotes.But eukaryotes all have the capacity for mitosis and meiosis. Eukaryotes include all animals, plants, protists and fungi.Thus, since pigs are animals (and are thus eukaryotes), then indeed they have cells that divide by mitosis and meiosis. Their body cells (somatic cells) divide by mitosis (for growth and repair). Their gametes (sperm cells and ova) are produced by meiosis as these cells must be divided to a haploid form before copulation and fertilisation. Two haploid gametes would fuse (fertilisation) to restore the resulting cell (zygote) to a diploid form. The zygote grows into a new piglet via mitosis.
How do cells of people with Down syndrome differ from those of others?
They have an extra chromosome 21.
Are chloroplasts found in prokaryotes?
No, chloroplasts are not found in prokaryotes. Chloroplasts are organelles found in plant cells and some protists, and they are believed to have originated from ancient symbiotic cyanobacteria that were engulfed by a eukaryotic cell. Prokaryotes, such as bacteria, do not have chloroplasts.
