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Their different shapes help them to perform their various functions (jobs)
Creatine phosphate functions in the muscle cell by storing energy that will be transferred to ADP to resynthesize ATP.
skin cells, muscle cells, and bone cells.
The nuclei in cardiac muscle cells play a crucial role in regulating the cell's functions, such as protein synthesis and gene expression. They help maintain the cell's structure and function, allowing the heart to contract and pump blood effectively.
satellite cells
by diffusion and osmosis
They help control what enters and leaves the cells.
To "connect" two neurons, (or a neuron and a muscle cell), by providing a space between an axon terminal of one neuron and a dendrite of another neuron (or a muscle cell), so neurotransmitters that are released by an axon terminal can diffuse across that space to reach the dendrite (or muscle cell) and either initiate the possibility of the second neuron to fire or cause a muscle cell to contract.
help determine the cell shape, move chromosomes during cell division
Cellulouse makes the cell wall more rigid and hard to defend the cell.
The cell wall keeps the the cell turgid and upright. In essence, it is there to support the cell and help it to keep its shape.
Myotubules in muscle cells help to transport nutrients and signals within the cell, aiding in muscle growth and contraction.