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Why uncharged atoms or molecules never crystallize in simple cubic structures?
Uncharged molecules and atoms are packed more efficiently in closed-packet structures. Hence theses uncharged molecules and atoms do not crystallize in simple cubic structures.
In general the net movement of small uncharged atoms and molecules through the membrane of a cell will occur until?
Molecules will move into or out of the cell until it becomes isotonic to its surroundings. This means that the concentration of the molecules inside the cell is equal to the concentration of the molecules outside the cell.
What types of molecules have difficulty crossing the plasma membrane?
Large, polar, uncharged molecules cannot pass through a membrane without the help of protein channels embedded into the plasma membrane. Ions also have difficulty passing; they need ATPs.
What is the proccess called when moleclues go from a high concentration to a lower concentration?
diffusion
What is the biosynthetic reaction that require energy for conversion of molecular subunits into lager moleclues?
anabolic reactions
Water molecules are uncharged and?
Water molecules are uncharged and polar.
Why uncharged atoms or molecules never crystallize in simple cubic structures?
Uncharged molecules and atoms are packed more efficiently in closed-packet structures. Hence theses uncharged molecules and atoms do not crystallize in simple cubic structures.
Can moleclues bond?
Atoms within the molecules bond with one another through a process of sharing electrons.
Does salt have individual moleclues?
Sodium chloride has not true individual molecules; sodium chloride form large lattices.
What do moleclues and atoms have in common?
Molecules are formed with bonds between either atoms or ions, which are just charged atoms (more or less electrons than protons). (:
Which method does oxygen carbon dioxide and other small uncharged molecules use to move substances into the cell?
Diffusion
What is the movement of moleclues?
heat
In general the net movement of small uncharged atoms and molecules through the membrane of a cell will occur until?
Molecules will move into or out of the cell until it becomes isotonic to its surroundings. This means that the concentration of the molecules inside the cell is equal to the concentration of the molecules outside the cell.
Is oxygen made up of moleclues?
Well, the air we breath is Molecules, and the oxygen in that is molecules, this is because the freestanding element O does nto usually occour, so it is rarely seen in its atomic form, most often in a more stable molecule form.
What layer of the atmosphere contains the ionosphere?
Thermosphere These charged particles comprise the layers of the ionosphere that coexist with the uncharged, or "neutral," atoms and molecules of the thermosphere.
Why does a charged body attract an uncharged body?
The charged body will induce a separation of charges in the uncharged body.The charged body will induce a separation of charges in the uncharged body.The charged body will induce a separation of charges in the uncharged body.The charged body will induce a separation of charges in the uncharged body.
What types of molecules have difficulty crossing the plasma membrane?
Large, polar, uncharged molecules cannot pass through a membrane without the help of protein channels embedded into the plasma membrane. Ions also have difficulty passing; they need ATPs.
