Why are enzymes so important? because they act as a catalyst in the chemical reactions necessary for life within organisms. because they cause decomposition reactions. because they are the building blocks of proteins. because they are the building blocks of dna and rna

prophase: we can observe the chromosomes to coil up and condense. they become visible. nuclear membrane and envelope disintigrate.s

metaphase: chromosomes align at the center, the metaphase plate. spindle fibers attach to centromeres of the sister chromatids. they meet at kinetochores.

anaphase: sister chromatids are pulled towards each opposing centromere, set on different poles.

telophase: chromosomes are now clustered up only on either sides of the cell. nuclear membranes reform, and a new cell wall forms along the cell plate. this will lead to cytokinesis, the process that divides the cell membrane and forms the cell wall.

colors do exist. the color of the sky is actually violet; humans percieve the color of the sky as blue.