Answer: this is called passive transport and it does not require energy.
Dihybrid Crosses is your answer
The percentages of the daily values on food packages are given in terms of a person requiring 2000 calories each day
The spindle fibers will move the chromosomes until they are lined up at the spindle equator. Metaphase: During metaphase, each of the 46 chromosomes line up along the center of the cell at the metaphase plate. Anaphase: During anaphase, the centromere splits, allowing the sister chromatids to separate