Chemistry, 28.07.2019 10:10 hidalgo8429
What is one difference between a cell wall and a cell membrane? (a) cell walls have gap junctions. cell membranes have plasmodesmata. (b) cell walls act as a boundary that nothing can pass through. cell membranes allow materials in and out of the cell (c) cell walls are found inside the cell membrane. the cell membrane is the outermost structure of a cell (d) cell walls are made of cellulose. cell membranes are made of proteins and phospholipids
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Chemistry, 22.06.2019 12:10
Consider the reaction: n2(g) + o2(g) ⇄ 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?
Answers: 3
Chemistry, 22.06.2019 21:00
As we move from left to right across the periodic table, what is the general trend? a) atomic radii increase. b) electronegavitiy decreases. c) nuclear shielding increases. d) metallic character decreases.
Answers: 1
What is one difference between a cell wall and a cell membrane? (a) cell walls have gap junctions....
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