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Which kindoms have only prokaryote type cells?
Viruses come in both prokaryotic an eukaryotic forms.
Does a prokaryotic cell have a cell membrace?
Yes.Both Prokaryotic Cells and Eukaryotic Cells have an outer cell membrane.But, prokaryotic cells do not have membranes around their organelles (inside the cell), whereas eukaryotic cells do.
From where did eukaryotes evolve?
Unlike their cousin cells, the Prokaryotic cells, Eukaryotic cells bear a nucleus. They are found in animals, plants, fungi and protists. The presence of a nucleus gives these organisms their name, which comes from the Greek ευ (eu), meaning "good/true," and κάρυον (karyon), which means "kernal." Does that help at all?
Are human cheek cells are animal cells?
Generally Human Cheek cells (as with skin cells) are dead on the outermost layers, and still alive on the deeper layers. So the cheek cells are dead even before you take them out of your mouth.
Where does mitochondrial come from?
Mitochondria are thought to have originated from free-living prokaryotic organisms, specifically alpha-proteobacteria, which were engulfed by ancestral eukaryotic cells in a symbiotic relationship. This event, known as endosymbiosis, allowed the host cell to utilize the bacteria's ability to produce energy through oxidative phosphorylation. Over time, these engulfed bacteria evolved into the mitochondria we find in eukaryotic cells today, retaining some of their own DNA while losing much of it to the host cell's genome. This evolutionary process is supported by the presence of their own circular DNA and similarities to certain bacteria.
Is your cheek cells a prokaroyitic cell or eukaryotic cell?
A cheek cell is a eukaryote, also known as a eukaryotic cell, as it come from mammals which are animals which are in the domain Eukarya. Eukaryotes and prokaryotes differ in many ways. Eukaryotes have true nuclei (DNA with nuclear membrane) and membrane-bound organelles. Prokaryotes lack many organelles, none of which are bound to the membrane. Eukaryotes appeared much later in geological history and are about 30 times larger.
What do prokaryotic cells and eukaryotic cell have to do with the cell theory?
they both are cells... and only one has a nucleus..and one the eukaryotic cell the one that has a nucleus, evolves from the prokaryotic cell.... because the prokaryotic cell enters into the DNA casing of the early cell then more come making the eukaryotic cell.
Which kindoms have only prokaryote type cells?
Viruses come in both prokaryotic an eukaryotic forms.
Does a prokaryotic cell have a cell membrace?
Yes.Both Prokaryotic Cells and Eukaryotic Cells have an outer cell membrane.But, prokaryotic cells do not have membranes around their organelles (inside the cell), whereas eukaryotic cells do.
From where did eukaryotes evolve?
Unlike their cousin cells, the Prokaryotic cells, Eukaryotic cells bear a nucleus. They are found in animals, plants, fungi and protists. The presence of a nucleus gives these organisms their name, which comes from the Greek ευ (eu), meaning "good/true," and κάρυον (karyon), which means "kernal." Does that help at all?
List three ways in which prokaryotic cells differ from eukaryotic cells?
1. Nucleus. The main difference is that eukaryotic cells have a nucleus and prokaryotic cells do not. That is really the meaning of the words prokaryotic (before nucleus) and eukaryotic (true nucleus). 2. Organelles. Eukaryotic cells have membrane-bound organelles and prokaryotic cells do not. I say membrane-bound organelles (mitochondrion, lysosomes) because both have ribosomes, which in come texts are considered organelles, but ribosomes are not membrane-bound (surrounded by a membrane). 3. Size. Eukaryotic cells are huge compared to prokaryotic cells. Most eukaryotic cells can be seen in detail with a simple light microscope. 4. Method of reproduction( cell division). Prokaryotic cells divide by binary fission and eukaryotic cells divide by mitosis or meiosis.
In the word eukaryote what does the prefix eu stand for?
Eu stands for true and karyo stands for nucleus. This can be used to help remember the difference between a eukaryote and a prokaryote. The pro in prokaryote stands for before and again karyo stands for nulceus. So prokaryotic cells come before the eukaryotic cells. And Eukaryotic cells have a nucleus while prokaryotic cells DO NOT have a nucleus.
Compare and contrast prokaryotic cells with eukaryotic cells?
There are a LOT of difference between a prokaryotic and a eukaryotic cell. However, there are some similarities too. Difference * For one, the eukaryotic is much larger in size compared to a prokaryotic cell. * Eukaryotic cells have membrane-bound organelles. Prokaryotic cells have only one organelle: the ribosomes. * Ribosomes look different in size and shape in prokaryotes than eukaryotes. * Eukaryotic has nucleus, the control center of the cell. This where the chromosomes (DNA) are stored in a double phospholipid membranes. The prokaryotic cell has, not a nucleus, but a space where the DNA is stored in a circular form called plasmids. * Prokaryotes are all unicellular. Eukaryotes, although most are multicellular, can be a unicellular organism. Similarities * They are both cells (a little obvious...) * Have cell membranes made of phospholipid chains with cholesterol and proteins crammed in between. * Both have ribosomes * Has DNA which controls how the organism acts, behaves, and looks.
Is prokaryotic cell more complex or simple?
Prokaryotic cells are simpler than eukaryotic cells because they lack a nucleus and membrane-bound organelles like the endoplasmic reticulum and mitochondria. Prokaryotic cells are typically found in single-celled organisms like bacteria.
Eukaryotes contain specialized structures that perform important cellular functionsthese structures are called?
There are many difference between Prokaryotic cells (Bacteria for example. ) and Eukaryotic cells (Cells from animal kingdom for example. ) In general Eukaryotic cells are more developed than prokaryotic cells in all cell organelles.
Is eukaryotic multicellular?
Yes, eukaryotic organisms can be unicellular or multicellular. Eukaryotes, like animals, plants, fungi, and protists, are characterized by having cells with a true nucleus and membrane-bound organelles.
Are human cheek cells are animal cells?
Generally Human Cheek cells (as with skin cells) are dead on the outermost layers, and still alive on the deeper layers. So the cheek cells are dead even before you take them out of your mouth.
