Andy is using a graduated cylinder to measure the volume of water. Which of the following are correct procedures for reading the volume of water in a graduated cylinder?

I.
He should hold the graduated cylinder in his hand so the surface of the water is at eye level.

II.
He should place the graduated cylinder on a flat surface and bend down so the surface of the water is at eye level.

III.
He should take the reading from the bottom of the curve of the surface of the water.

IV.
He should take the reading from the highest point of the surface of the water.

A.
II and IV only
B.
I and IV only
C.
I and III only
D.
II and III only

The right answer is B

An interphase corresponds to an interval of time, of variable duration, separating two successive mitoses, two divisions of a cell; during this period, the nucleus is called interphasic. It corresponds to the part of the cell cycle after the rest phase and before cell division.

During this step, within the cell structure (nucleus) is the substance called chromatin, which is sometimes said to have the appearance of mass and which is formed by DNA and proteins and forms chromosomes. In this step, protein synthesis is also provided by the transcription and translation processes, by which the base sequences of the nucleic acid DNA are translated into amino acids for their production (so the cell is not in a rest state). However, it is important to note that it is during interphase that the duplication of the DNA structure occurs.