the answer is D. The amount of salt added
The shape of a molecule is affected by the arrangement of electrons, but does not describe that arrangement. The “shape” of a molecule is how the outside atoms are arranged around the central atom. The lone pairs of electrons affect this arrangement, but are not part of it.
Urine contains no glucose because the kidneys reabsorb all the glucose from the long/tube-shaped fluid back into our bloodstream.
Correct matches are:
1. pair of identical chromosomes (chromosomes that contain the same genes) from each parent, which all organisms produced by sexual reproduction receive -- Homologous pair
2. period between two periods of mitosis -- Interphase
3. the process involving the division of the nucleus in a reproductive cell; cell division in which the daughter cells have fewer chromosomes than the parent cell; responsible for genetic recombination -- Meiosis
4. the stage in the first meiotic division in which the homologous chromosomes line up as a pair, forming a tetrad of chromatids at the equator of the cell -- Metaphase 1
5. the stage in the second meiotic division in which the chromatid pair lines up at the equator of the cell -- Metaphase 2
