A- prophase b - metaphase c - anaphase d - telophase choose the correct description for each phase of mitosis. label a || | a centromeres are split apart and sister chromatids are pulled to opposite poles of the cell b. the chromosomes that were doubled become attached to the spindle fiber by their centromeres c. chromatin in the cell coils into chromosomes that can be seen d. sister chromatids are separated and contain identical copies of dna intro !

A - ProphaseChromatin in the cell coils into chromosomes that can be seen.

B - Metaphase The chromosomes that were doubled become attached to the spindle fiber by their centromeres.

C - Anaphase Centromeres are split apart and sister chromatids are pulled to opposite poles of the cell

D - TelophaseSister chromatids are separated and contain identical copies of DNA .

Explanation:

Mitosis:

It is the division process of the cell in which cell becomes divide into two equal halves each containing equal amount of DNA.

This division process is further divided into 4 subphases known as

Prophase

Metaphase

Anaphase and

Telophase

1 and 6 for apex

both anaerobic and aerobic respiration use glucose (or other carbohydrates), proteins and lipids to produce atp and nadh. cell uses those energy molecules, obtained from food and   breaks them down during the chemical reactions of respiration. in anaerobic respiration, nadh is regenerated to nad+ by enzymes lactate dehydrogenase (lactate is produced, e.g. in muscle cells) or by alcohol dehydrogenase where ethanol is produced (alcohol fermentation), while in aerobic respiration, electrons from nadh are deposited in the mitochondria to regenerate nad+ (electron transport chain. anaerobic respiration produces 2 atp per molecule of glucose compared to aerobic respiration where about 38 atp molecules are produced.