Plant Structure The element neon (Ne) has eight electrons in its outermost electron shell. How many covalent bonds will Ne readily form? Two Four None One Two Four None One 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 strongly resemble prokaryotes, especially in size Both have their own DNA Both can live and function independently of the cell Both have their own ribosomes Both strongly resemble prokaryotes, especially in size Both have their own DNA Both can live and function independently of the cell 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? Waste storage water content Contractile regulation of Storage of food Support Waste storage water content Contractile regulation of Storage of food Support 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 Which of the following is not an electron carrier class in the electron transport chain? Flavoproteins Cytochromes Iron - sulfur proteins Cytochrome c oxidase Flavoproteins Cytochromes Iron - sulfur proteins Cytochrome c oxidase ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following can be found as a part of the mitochondrial matrix? Ribosomes Enzymes DNA All of these Ribosomes Enzymes DNA All of these ANSWER DOWNLOAD EXAMIANS APP
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