Water is an essential to constituent of the protoplasm of living cells because it is directly involved in countless biochemical reactions like photosynthesis and respiration. Without it cells couldn’t move waste and by products, take in nutrients, perform intracellular transportation, functioning and signaling.
The correct answer is D. Proteins
Enzymes are biological molecules (proteins) that act as catalysts and help complex reactions occur everywhere in life.
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Mitosis results in 2 identical daughter cells from 1 parent cell.
So, following mitosis, you will have 2 cells each with 4 pairs of chromosomes.
The answer would be : <span>both ethnologists and comparative behaviorists were correct.
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Photon</span>