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Presence of extra-chromosomal DNA: Mitochondria and chloroplasts
What else can I help you with?
Exceptions of cell theory of every point of the cell theory?
Viruses
Identify two exceptions to the cell theory?
Exception to "every cell came from another cell": The first cell ever. (Controversial) exception to "a cell is the smallest unit of life"/"all life is made of cells": viral matter. Hope this helps!
What are the 3 exceptions to cell theory?
Cell theory states that all living organisms are composed of cells, but there are notable exceptions. First, viruses, which are not considered living organisms, lack cellular structure and cannot reproduce independently. Second, the first cells, or prokaryotes, are thought to have originated from non-cellular entities, blurring the lines of the theory's definition. Lastly, the existence of multinucleate cells, such as skeletal muscle fibers and certain fungal cells, challenges the idea that a cell should contain a single nucleus.
What are some problems with the cell theory?
Some limitations of the cell theory include the existence of acellular organisms like viruses, the difficulty in defining the boundaries of certain cells (e.g., in syncytial tissues), and exceptions to the idea that all cells come from pre-existing cells (like stem cells in early development).
How does the cell theory work?
cell work by a microscope to see it and the are a germs and some parts of our body
What did virchowschleidan and schwann each contribute to the cell theory?
The name of the theory that Schleiden and Schwann developed is the cell theory.
Three statement that define all living things in terms of cells?
the cell thery
According to our theory of solar system formation why do you find some exceptions to the general rules and patterns of the planets?
Most of these are a result of giant impacts
When did they formulate the cell theory?
they official formulated the cell theory in 1665
Is the germ theory and the cell theory the same?
No, the germ theory and the cell theory are not the same. The germ theory explains that certain microorganisms can cause diseases, while the cell theory states that all living organisms are composed of cells as the fundamental units of structure and function.
What the cause of a cell theory?
cell theoryThe cause of cell theory is observations of schleiden, schwann, and Virchow
Who are the cell theory?
Robert virchow,theodor schwann,schleiden are the cell theory
