Interphase stages:(G0, G1, S and G2)
G0: the resting of the cell
G1: The organelles form and makes proteins
S: during the S stage, a cell grows and copies its DNA
G2: during the G2 stage another period of growth and final preparation for mitosis.
Mitotic phase: Mitosis
(a good way to remember the 4 phases of mitosis is PMAT)
1. Prophase: In the nucleus, chromosomes condense and become visible. In the cytoplasm, the spindle fibers form.
2. Metaphase: The copied chromosomes align in the middle of the cell.
3. Anaphase: The chromosomes separate into two genetically identical groups and move to opposite ends of the spindle.
4. Telophase: Nuclear membranes form around each of the two sets of chromosomes, the chromosomes begin to spread out the spindle begins to breakdown.
Last is Cytokinesis: Division of a cell's cytoplasm after telophase.
(I got these from my notes. I hoped that helped)
Http://www.loc.gov/rr/program/bib/ourdocs/northwest.html
Go here and you can get all your information!
He wrote that as time progressed, race discrimination started to gradually decreased as people started to care about social mobility and Global economic structuring.
The difference of treatment that people felt based on race in our current society is way better than it has in the past
hope this helps
Answer:
something that is required but is absent or in short supply.
