Plant Structure If the ends of the following polysaccharide are pulled, which one would stretch the most? Glycogen None of these Cellulose Starch Glycogen None of these Cellulose Starch ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following can be found as a part of the mitochondrial matrix? DNA Enzymes Ribosomes All of these DNA Enzymes 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? None of these 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 Electrons always go from reductants with high redox potentials to oxidants with low redox potentials None of these 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 Electrons always go from reductants with high redox potentials to oxidants with low redox potentials 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 strongly resemble prokaryotes, especially in size Both have their own ribosomes Both can live and function independently of the cell Both have their own DNA Both strongly resemble prokaryotes, especially in size Both have their own ribosomes Both can live and function independently of the cell Both have their own DNA ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following statements about the outer mitochondrial membrane is not true? The outer membrane contains porins The outer membrane is impermeable to hydrogen ions The outer membrane is about 50% lipid and 50% protein by weight The outer membrane is highly permeable to substances of small molecular weight The outer membrane contains porins The outer membrane is impermeable to hydrogen ions The outer membrane is about 50% lipid and 50% protein by weight The outer membrane is highly permeable to substances of small molecular weight ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Mitochondria can be expected most numerous in green cells muscle cells none of these red blood cells green cells muscle cells none of these red blood cells ANSWER DOWNLOAD EXAMIANS APP
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