Question

the phase of mitosis where the chromosomes line up in the middle of the nucleus is called:
anaphase.
metaphase.
prophase
telophase
question 13
a frontal image cannot view structures in what general direction?
anterior
medial
superior
inferior

Explanation:

For the first question: Mitosis phases have distinct actions. Prophase involves chromosome condensation, metaphase has chromosomes align at the cell's equatorial plane (middle), anaphase separates sister chromatids, and telophase forms new nuclei.
For Question 13: A frontal (coronal) plane divides the body into anterior and posterior sections, so it visualizes anterior, superior, and inferior structures, but cannot distinguish medial structures clearly as this plane does not separate left/right (medial/lateral) regions.

Answer:

1. Metaphase.
2. Medial