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If the diameter of a spherical cell goes from 1 to 2 its surface are goes from 3 to?
Wiki User
∙ 15y ago
If the diameter doubles (x 2), the surface area quadruples (x 4).
So if the original surface area is 3 units, the new one will be 12 units.
Wiki User
∙ 15y ago
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What is a flat surface that goes on and on in all directions called?
The flat surface that goes on and on in all directions has no boundaries. This flat surface is called infinite surface. Accordingly, the answer is that the flat surface that goes on and on in all directions is called an infinite surface.
What does diameter mean in math terms?
A line that bisects a circle and goes through the center of it is the diameter.
What does diamater mean?
The diameter is the chord (line that goes from the circle to the circle) that goes through the center of the circle. It is the largest chord. It is also equal to twice the radius.
What is a flat surface that goes on forever in all directions called?
a plane
Is the diameter an example of an secant?
I am almost positive that it isn't because a secant is an extended chord so it goes out of circle. So no it is not.
If the diameter of a cell goes from 1 to 2 its volume goes from 1 to?
8
If the diameter of a spherical cell goes from 1 to 2 its volume goes from 0.5 to what?
The volume of a sphere is 4/3pir3 where 'pi' is 3.14 and r is radius. All you have to do is plug the new radius into the equation. Since you were given the diameter, you need to divide it in half to get the radius. Then you just need to plug in the numbers and solve: 4/3(3.14)(1)3 = 4.2 (Don't forget the units!)
Which part of the plant cell controls what goes in and out of the cell?
The Cell surface membrane controls what enters and leaves the cell
What Controls what goes in and out of the cell?
The phosopholipid bilayer of the cell membrane controls what moves into and out of the cell based on receptors on the cell's surface.
What is bound to the surface of a B cell?
Antibodies. For an naive B cell it is generally IgM and IgD. An activated B cell will express IgA, IgE or IgG after it goes through isotype switching.
Why is a diameter always a chord but every chord is not always a diameter?
a diameter is always a chord because a chord always goes from one point of the circle to the other and a a diameter goes from one point to the midpoint
What bilayer covers a cells surface and controls what enters or leaves the cell?
whats a lipid bilayer that controls what comes in and out of the cell
What is a flat surface that goes on and on in all directions called?
The flat surface that goes on and on in all directions has no boundaries. This flat surface is called infinite surface. Accordingly, the answer is that the flat surface that goes on and on in all directions is called an infinite surface.
What is another name for cell surface markers?
It marks what goes in the cell and what comes out if the marker sense that its not part of the cell then it attacks whatever it is.
Why is a diameter a chord?
A diameter is a chord, because a chord always goes from one point to another in a circle, and a diameter does too.
What is the line that goes through a circle?
Diameter!
Which are the diameter lines?
the diameter line is the one from the border of a circle to another,it goes always on the center.
