During which phase of Mitosis do chromatin fibers condense into discrete chromosomes that appear as two identical sister chromatids joined at their centromeres, centrosomes move away from each other, and the mitotic spindle begins to form?

Glutamic acid: hydrophilic or hydrophobic? positive, negative, or neutral? valine: hydrophilic or hydrophobic? positive, negative, or neutral?

List two modern organisms that have pentameral symmetry

Question 3(multiple choice worth 4 points) (02.04 lc) which best describes the function of chloroplast? allows certa molecules to enter and exit the cell makes food during photosynthesis detoxifies waste products o packages proteins into vesicles