The mitotic spindle is a structure composed of microtubules which segregates chromosomes into the daughter cells during mitosis. A microtubule is a rope-like component of the cytoskeleton. The centrosome is an organelle that serves as a microtubule organizing center during cell division.
<u>Answer:</u>
<em>If 100 million atoms are stretched placing each atom side by side, it will make a length of 1cm long. Thus a 100 million atom stretch would be 1cm wide. </em>
<u>Explanation:</u>
The size of atom is very small. Although <em>stretching atoms </em>side by side and stretching it consisting of 100 million atoms is physically impossible, it has been scientifically proven that the<em> 100 million atoms</em> would make 1 cm long width.
The calculation is based upon the average diameter of the atom. If we multiply the <em>average diameter of atom 100 million</em> times then the result will be 1cm.
two big R and two little r should be 50
The first colorimeter (i'm guessing is standard) is less exact then the actual reading, and has a harder time pin-pointing. (it gives a number near the actual temperature, but it is not correct.)
The second colorimeter is exact, and should be 'trusted more in the future', because it gives an accurate reading of the current temperature.
these are the 2 conclusions i got from the top information given to me.