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What else can I help you with?
Do mitochondria and chloroplasts have ribosomes that are similar in size and structure to those of bacteria?
Yes, they do - this is one piece of evidence used to support the endosymbiotic theory. This states that Eukaryotic cells arose from Prokaryotic cells that engulfed other Prokaryotic cells. The DNA found in mitochondria and chloroplasts is similar in size and shape (circular) to that of bacteria.
How do you compare and contrast morphogenesis and histogenesis?
Morphogenesis is the biological process that causes an organism to develop its shape. Histogenesis is the formation of different issues from undifferentiated cells.
How can you compare a living organism and a machine?
The human body is on gigantic compound machine, meaning that it is comprised of many simple machines combined. The joints could be related to as the fulcrums of levers, and the teeth could be considered as wedges.
How do you find if its a fossil?
If the rock is sedimentary in origin and if it has a repeating organized pattern or resembles a shell or other organism that is alive today it may be a fossil. There are numerous books in stores or libraries with pictures of fossil organisms that you can compare with your finds.
How will you compare a dead organisms from something that was never alive?
A dead organism usually decays into bones due to the digestion of nutrients found in the organism by fungi, parasites etc. This is because the nutrients in the dead organism contain energy which are eventually released back into the environment. Dead organism has stopped to possess the characteristics of living organism: no more nutrition, no more respiration, no more reproduction neither stimulation nor excretionSomething that has never been alive means it is a non-living thing without any life and characteristics of living organism. Never alive is more referred to as a "thing" than an "organism". That "thing" will not decay if it is non-biodegradable. Even if it is biodegradable, it does not contain any energy in it that can be used up by microorganisms during decomposition or released to the environment.
How does the size of a eukaryotic organism normally compare to te size of a prokaryotic organism?
While the sizes of bacteria and the sizes of eukaryotic ogranisms both vary. However, eukaryotic cells are usually about 10 times larger than prokaryotic cells/bacteria.
How do eukaryotes compare in size prokaryotic?
Prokarotes are single-celledbacterium and eukaryotes are plants, animals, and fungi. So eukaryotes are a whole lot larger than prokaryotes.
Compare the structure of a eukaryotic cell with that of a prokaryotic cell?
Eukaryotic cells have a defined nucleus that houses their DNA, along with membrane-bound organelles like mitochondria and endoplasmic reticulum. Prokaryotic cells lack a nucleus and membrane-bound organelles, with their genetic material floating freely in the cytoplasm. Eukaryotic cells are typically larger and more complex than prokaryotic cells.
Compare the number of replication forks in prokaryotic and eukaryotic DNA during replication?
Prokaryotic DNA replication has a single origin of replication, leading to two replication forks. In contrast, eukaryotic DNA replication has multiple origins of replication, resulting in multiple replication forks forming along the DNA molecule.
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.
How do eukaryotic compare in size to prokaryotes?
Prokarotes are single-celledbacterium and eukaryotes are plants, animals, and fungi. So eukaryotes are a whole lot larger than prokaryotes.
Compare the size of bacteria to eukaryotic microorganisms?
Bacteria are typically smaller than eukaryotic microorganisms in terms of both cell size and genome size. Eukaryotic microorganisms, such as yeast and algae, are generally larger and more complex, with membrane-bound organelles and a nucleus. Bacteria lack these organelles and their genetic material is mostly contained in a single circular chromosome.
Compare the transformation of a prokaryotic cell with the transformation of a eukaryotic cell?
The transformation of a prokaryotic cell typically involves uptake of naked DNA from the environment, followed by incorporation into the bacterial chromosome through recombination. In contrast, transformation of a eukaryotic cell often involves more complex processes, such as endocytosis of DNA fragments packaged in lipid vesicles or integration through viral vectors. Additionally, eukaryotic transformation is commonly used for genetic engineering in higher organisms, while prokaryotic transformation is most frequently studied in bacteria.
Compare and contrast bacteria and protists?
Bacteria are prokaryotic organisms while protists are eukaryotic. Bacteria are generally unicellular, while protists can be unicellular or multicellular. Protists have more complex cellular structures and are typically larger in size compared to bacteria. Additionally, protists exhibit more diverse modes of nutrition and reproduction compared to bacteria.
Compare and contrast the prokaryotic domains?
very cool
How does the structure of chromosomes in prokaryotic cells and eukaryotic cells affect the DNA replication processes in a cell?
In prokaryotic cells, which have a single circular chromosome, replication initiates at a single origin of replication and proceeds bidirectionally until the entire chromosome is copied. In contrast, eukaryotic cells have multiple linear chromosomes that replicate from multiple origins of replication simultaneously. The linear nature of eukaryotic chromosomes poses challenges during replication, such as the need to overcome end-replication problem and preserving telomeres.
Compare and contrast prokaryotes and eukaryotes?
A eukaryote cell contains membrane bound organelles and also has a nucleus whereas prokaryote cells don't have a membrane bound organelles or a nucleus. Prokaryote cells are bacteria cells and either belong to the kingdom Archaebacteria or Eubacteria. Eukaryotes are animals, plants, fungi, and most protists.
