Plant Structure Which of the following statements about the outer mitochondrial membrane is not true? 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 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 ANSWER DOWNLOAD EXAMIANS APP
Plant Structure In plant cells, which of the following is not a function of the large central vacuoles of plant cells? Storage of food Contractile regulation of Support Waste storage water content Storage of food Contractile regulation of Support Waste storage water content 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? 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 None of these The rules governing oxidation and reduction apply only in vitro, and not in vivo ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Lysosomes are associated with photosynthesis storage respiration digestion photosynthesis storage respiration digestion ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which cell type is likely to have the most mitochondria? Slow-twitch muscle Adipose cells Liver cells Fast-twitch muscle Slow-twitch muscle Adipose cells Liver cells Fast-twitch muscle ANSWER DOWNLOAD EXAMIANS APP
Plant Structure The cell membrane is made up of lipoproteins cellulose phospholipids phosphoproteins lipoproteins cellulose phospholipids phosphoproteins ANSWER DOWNLOAD EXAMIANS APP
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