At what phase of mitosis are sister chromatids pulled apart?

prophase

telophase

anaphase

metaphase

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

How many chromosomes does each human cell contain? a. 23 chromosomes b. 26 chromosomes c. 43 chromosomes d. 46 chromosomes

Pentane with molecular formula c5h12, exists in three isomeric forms. one shows linear carbon chains, another has one -ch3 groups present on the third carbon atom, and the third has two -ch3 groups present on the second carbon atom. what types of isomers are these? a. geometric isomers b. structural isomers c. halotropic isomers