The process wherein acidity or heat disrupts or destroys the normal shape of a protein is called denaturation. It involves the losing of nucleic acids their quaternary, tertiary and secondary structure. However, this reaction is not enough to break the peptide bonds so the primary structure remains.
Answer:
Sun --> carrot --> rabbit --> wolf --> earthworm
The correct answer is B). The potato cells lost water to the surroundings.
The salt water solution is hypertonic as compared to cell of a potato slice. In other words cells of potato slice is hypotonic to salt solution. Water always moves from hypotonic to hypertonic solution if they separated by semipermeable membrane. Thus, when potato slice is dipped into salt water, ex-osmosis that is water will move out of the potato slice into the salt solution. As a result into shrinking of potato slice.
Answer:
<h3><em>Mitosis</em><em> </em>must happen in the original cell so that each of the daughter cells has a complete set of chromosomes. </h3>
Bonus - Mitosis is used to produce daughter cells which are identical to the parent cells.
Hope it helps!
