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
Answers: 2
Chemistry, 22.06.2019 00:00, reeceslife481
What stress will shift the following equilibrium system to the left? n2(g) + 3h2(g) β 2nh3(g) adding more n2(g) adding more nh3(g) increasing the pressure of the system reducing the volume of the container
Answers: 1
Chemistry, 22.06.2019 04:30, homeschool0123
How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer
Answers: 1
Chemistry, 22.06.2019 06:00, applejulianamoreno
If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?
Answers: 3
Chemistry, 22.06.2019 10:30, ciel8809
Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.
Answers: 1
What is one difference between a cell wall and a cell membrane? (a) cell walls have gap junctions....
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