Question

producing necessary organelles and molecules.

1. the two - step process in the m phase includes ____, where the nucleus divides, and ____, where the cell splits in two.
2. the mitotic spindle is made up of protein structures that attach to chromosomes during ______.
3. the mnemonic \pass me a taco, chef\ helps remember the phases of mitosis: ____, __, __, and ____.
4. during metaphase, chromosomes align at the center of the cell with the help of ______.
5. in anaphase, the chromatids separate and move toward opposite sides of the cell, becoming individual ______.
6. the process where the cytoplasm divides to form two separate cells is called ______.
7. the cell cycle is regulated by a set of special proteins known as the ______.
8. a malfunction in the regulation of the cell cycle can lead to uncontrolled cell division, which is known as ______.
9. the specialized type of cell division that produces egg and sperm cells is called ______.

Explanation:

Question 7

The M phase (mitotic phase) of the cell cycle has two main steps: mitosis (where the nucleus divides) and cytokinesis (where the cytoplasm divides, splitting the cell into two).

The mitotic spindle (composed of microtubules, a type of protein structure) attaches to chromosomes during mitosis, specifically to help in the movement and separation of chromosomes.

The mnemonic "Pass Me A Taco, Chef" corresponds to the phases of mitosis: Prophase, Metaphase, Anaphase, Telophase (and sometimes Cytokinesis, but the main mitotic phases are Prophase, Metaphase, Anaphase, Telophase). Each word's first letter matches: P - Prophase, M - Metaphase, A - Anaphase, T - Telophase, C - Cytokinesis (or sometimes the "Chef" is for a reminder, but the core phases from the mnemonic's first four words are Prophase, Metaphase, Anaphase, Telophase).

Answer:

mitosis; cytokinesis

Question 8