Cells come from pre-existing cells.
Polymerase chain reaction
Changes in the shape of a cell usually involve a reorganization of the
cytoskeleton.
Cytoskeleton is an interwind filamentous network that mainly keeps and mantains the shape as well as internal organization.
- Hence reorganization is also done with the help of the cytoskeleton.
- Extracellular matrix mainly helps the cell to keep it together.
- Transporter proteins mainly act as a catalyzing agent for various purposes.
- Nucleus is just a genetic material carrying an organelle that regulates the activities of cells.
Learn more about cytoskeleton here:
brainly.com/question/15200286
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Answer:
No
Explanation:
A knife is not a biotic factor because a biotic factor is a living organism that shapes its enviroment.
1) Low
2) A lack of natural predators
Not sure whether it’s totally correct, do cross-check.
