Plant Structure If the ends of the following polysaccharide are pulled, which one would stretch the most? None of these Cellulose Starch Glycogen None of these Cellulose Starch Glycogen ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following observations is not used as evidence to support the concept of endosymbiotic origin of chloroplasts and mitochondria? Both have their own ribosomes Both can live and function independently of the cell Both strongly resemble prokaryotes, especially in size Both have their own DNA Both have their own ribosomes Both can live and function independently of the cell Both strongly resemble prokaryotes, especially in size Both have their own DNA ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which part of a plant contains the male sex cell? Stamen Ova Pollen Style Stamen Ova Pollen Style ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following can be found as a part of the mitochondrial matrix? Enzymes DNA Ribosomes All of these Enzymes DNA Ribosomes All of these ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Why do some redox reactions in cells result in the transfer of electrons from a reductant with a higher standard redox potential to an oxidant with a lower standard redox potential? Electrons always go from reductants with high redox potentials to oxidants with low redox potentials The rules governing oxidation and reduction apply only in vitro, and not in vivo Redox potentials are defined under standard conditions, and cellular conditions are typically not standard conditions None of these Electrons always go from reductants with high redox potentials to oxidants with low redox potentials The rules governing oxidation and reduction apply only in vitro, and not in vivo Redox potentials are defined under standard conditions, and cellular conditions are typically not standard conditions None of these ANSWER DOWNLOAD EXAMIANS APP
Plant Structure The cell membrane is made up of phosphoproteins cellulose lipoproteins phospholipids phosphoproteins cellulose lipoproteins phospholipids ANSWER DOWNLOAD EXAMIANS APP
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