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How does number of protein channels affect diffusion in a cell.?
The number of protein channels in a cell directly affects the rate of diffusion of molecules across the cell membrane. A higher number of protein channels allow for more molecules to pass through, leading to faster diffusion. Conversely, a lower number of protein channels may result in slower diffusion rates.
How many oxygen molecules need to enter or exit the cell to achive equilibrium?
It depends on the initial and final concentrations of oxygen inside and outside the cell. Equilibrium is reached when the concentrations are equal, so the number of molecules needed will vary based on the specific scenario.
How many molecules are in 1 mole of Glucose?
There are 6.022 x 10^23 molecules in 1 mole of glucose. This number is known as Avogadro's number and represents the number of units (atoms, molecules, etc.) in one mole of a substance.
What forensic scientist is trying to find out the number of adenine in the DNA sample that he obtained from a crime scene. What can he assume about the number of adenine?
The forensic scientist can assume that the number of adenine molecules in the DNA sample is equal to the number of thymine molecules, as adenine always pairs with thymine in DNA. This is known as Chargaff's rule. By determining the number of thymine molecules, the scientist can indirectly infer the number of adenine molecules present in the DNA sample.
What is the figure that gives the number of identical molecules in a formula?
The subscript in a chemical formula indicates the number of identical molecules present. For example, H2O indicates two molecules of water present.
Who has higher number of molecules oxygen or ozone?
ozone
How do you indicate the number of molecules in a substance?
The subscript outside the parentheses: (H2SO4)2
Why does an increase in the number of molecules increase the pressure?
An increase in the number of molecules increases the frequency of molecular collisions with the container walls. With more collisions per unit time, the average force exerted by the molecules on the walls increases, resulting in an increase in pressure.
Is the pressure decrease or increase with altitude?
Pressure is due to the number of molecules hitting you or your instrument. As you go up in altitude, there are less molecules hitting you, i.e., the pressure decreases. The higher you go, you are getting thinner atmosphere, which means there are less molecules available, so the pressure is lower. Air molecules are more abundant closer to the surface, and therefore the molecules are closer together, i.e. higher pressure.
What is goodman air condition model number ck49-1b?
It is an outside condensing unit for a 4 ton split system a/c.
What is the relationship between melting point and atomic number for group seven elements?
As you move down Group 7 elements (halogens), the melting point generally increases. This is because the atomic number increases down the group, leading to a greater number of electrons and stronger van der Waals forces between the molecules, resulting in higher melting points.
If the air pressure gets higher does it mean that there are more molecules pressing down?
Yes, an increase in air pressure typically means that there are more air molecules present in a given volume exerting pressure on a surface. This increase in air pressure can impact weather patterns and atmospheric conditions.
What is diffusion in substances?
Concentration increases the number of molecules to pass through, hence the result.
Price on a 1880 Ithaca double barrell shotgun outside hammers dumacus rolled steel barrell?
Without more information like model number serial number, and overall condition I can only give you an approximate value. In like new condition, around $900.00, in very good condition, around $500.00, in good condition, around $300.00 and in poor condition, around $100.00.
What is the total number of ATP molecules formed during the cellular respiration?
38around 29 to 30 ATP per glucose molecules realistically speaking. Some say higher but this is unlikely due to leaky membranes.
What does the number of T nitrogen bases in DNA molecules equals the number of what?
A molecules
What situations would cause the greatest increase in the motion of molecules in a system?
Increasing the temperature of a system will cause the greatest increase in the motion of molecules, leading to higher kinetic energy and faster molecular movement. Additionally, decreasing the size of the container or increasing the number of molecules in a system can also lead to increased motion of molecules due to higher pressure and more frequent collisions.
