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Why diffusion is not an efficient means of transportation in higher organism?
Diffusion would be inefficient in a large cell because it will take more time compare to a small cell.
Why is it better to be a small cell than a large cell?
they are better and reproduces faster
Why is a specialized group of small cells better than one large cell with the same volume one large?
It has more cell structures
Why is a specialized group of small cells better than a large cell with the same volume?
It has more cell structures
Why is a specialized group of small cells better than one large cell with same volume?
It has more cell structures
How do large molecules get into the cell if they cannot fit via diffusion?
Through specialized carrier proteins in the cell membrane.
Why would a group of small cells help an oragnism maintain homeostasis better then one large cell?
Apex- They have more cell structures then one cell.
How do proteins and polysaccharides that are too large to move onto a cell through diffusion or active transport move into the cell by?
Endocytosis.
What Word Goes in There As cell size goes effectiveness of diffusion and osmosis goes This drives the cells to stay small?
as a cell goes blank effectiveness of diffusion and osmosis goes bank.
Explain how osmosis differs from diffusion?
Osmosis differs from Diffusion because in osmosis only water moves, and during diffusion, small molecules move across the cell membrane.
What is the role of protein channelsin the cell membrane?
Protein channels allow the cell membrane to transfer large molecules across it. Remember, diffusion only occurs with small molecules. Protein channels are a necessity to transfer larger molecules.
What is the process in which molecules move in and out of cell?
The movement of things through the cell would be called diffusion. If it is water we are talking about then it is called osmosis. diffusion and osmosis are examples of inactive transport. Active transport involves specific proteins in the cell that pull material in the cell though the cell membrane.
