A. M checkpoint
I just answered this question doing a test on Plato.
Answer:
C. mRNA out of the nucleus.
Explanation:
The nucleus is the central organelle that controls the activities of the cell in living organisms. In eukaryotic organisms, a membranous covering called NUCLEAR MEMBRANE surrounds the nucleus and protects the genetic material (DNA) located inside the nucleus.
However, there are numerous tiny pores embedded within the nuclear membrane, whose function is to allow the back and forth movement of materials between the nucleus and cytoplasm. Examples of those materials is the movement of mRNA out of the nucleus into the cytoplasm after transcription.
Answer:
each cell normally contains 23 pairs of chromosomes, for a total of 46 and they look the same in both males and females but the sex chromosomes look different
Explanation:
The cell cycle consists of events that begin with the birth of the cell and end with the division on the cell. Interphase is the longest cell phase, and includes three subphases: G1 phase - the growth of the cell, S Phase- the DNA replication and <span>G2 phase - additional growth of the cell.
And then is the </span>M Phase , which includes mitosis - <span>the division of the mother cell into two daughter cells genetically identical to each other. </span>