Answer:
Transcribed text From Image: A human cell placed into a hypertonic solution is likely to increase in size. burst as a result of osmosis. remain unchanged. lose water by osmosis.
Answer:
Part A- Linear duplicated chromosomes
Part B-Anaphase
Explanation:
Sister chromatids are duplicated copies of a single chromosome that are attached to each other and are identical. They are attached at the centromere. The sister chromatids which are linear separate at the centromere and migrate to the opposite poles.
During anaphase, the sister chromatids of each chromosome separate at the centromere with each moving towards the opposite pole. The chromatids are pulled by the shortening of the spindle fibres. Mitochondria congregate around the spindle during this movement.
G1- the cell duplicates its organelles and cytosolic components
S phase- DNA is replicated and each chromosomes replicates to form two sister chromatids.
G2- enzyme and protein synthesis take place. ATP is produced and centrioles replicate.
