Biomimicry is human's attempt to "mimic" animals and nature in innovations/products so that they will be more efficient and sustainable
In general, the term organelle is used for the small structures within a cell.
Answer: CHANNEL PROTEINS provide openings in the plasma membrane for substances to flow through without changing structure, and CARRIER PROTEINS allow passage of substances through the plasma membrane after undergoing a subtle change in shape.
Explanation: They are described thus:
A channel protein is a protein that allows the transport of specific substances across a cell membrane.
Carrier proteins are proteins that carry substances from one side of a biological membrane to the other. Many carrier proteins are found in a cell’s membrane, though they may also be found in the membranes of internal organelles such as the mitochondria, chloroplasts, nucleolus, and others.
Answer: I believe it should be increase. If that doesn’t work, let me know and I’ll correct it.
Explanation: