Part a: interphase
just before meiosis begins, the chromosomes are replicated.
1. use ten beads and a centromere of one color to construct the long
chromosome. use ten beads and a centromere of a second color to construct
the second chromosome in the long pair. make a drawing of the
chromosomes in the space below.
2. for the second pair of chromosomes, use only five beads.

Glucose, also called grape sugar, blood sugar or corn sugar, is among the simplest and one of the primary naturally occurring sugars. produced naturally by plants as the primary photosynthesis product, it is heavily used by living beings as a main energy source and is necessary for cellular respiration. chemically, it is a monosaccharide carbohydrate and serves as a building block for complex sugars like starch.