Cell membrane
For example,if the nucleus is absent,then the cell and its functions cannot be controlled.If the endoplsmic reticulum is absent, then the food cannot be transported in the cell.This shows that the absence of an one organeele will adversely affect the working of the cell.
how wolud a cell be affected if the cell membrane were completely solid and watertight
how wolud a cell be affected if the cell membrane were completely solid and watertight
The cell wall is essential part of animal cells.it creates a barrier so that the cytoplasm remains in the cell and lets only the useful substances inside the cell i.e. it is semi permeable.without the cell wall the cell material would disperse and harmful substances would enter it and it will die. The presence of cell wall in animal cells is necessary,not the absence.
Nitrogen is normally not used by the human cell.
all throughout it, every, single, cell
fungi is the presence of a cell
Generally, absence of a chromosome results in EED (early embryonic death). The exception is the absence of one of the sex chromosomes. While a Child born with a single X chromosome has some physiologic deficits they can survive into adulthood.
Diffusion
mitochondrion
If a cell membrane doesn't have any membrane proteins, important functions such as transport of molecules in and out of the cell, cell signaling, and cell adhesion may be compromised. Membrane proteins play crucial roles in these processes, so their absence could disrupt normal cell function and communication with the external environment.
A plant cell differs from an animal cell in the absence of centrioles, lysosomes, and intermediate filaments. Additionally, plant cells have a cell wall and chloroplasts, which are not present in animal cells.