cell cycle

_____________ is the division of the nucleus and _____________ is the division of the cytoplasm.

• Mitosis / interphase

• Interphase / cytokinesis

• Mitosis / cytokinesis

• Cytokinesis / mitosis

At the end of the cell cycle, the ___________ is used to divide the cytoplasm in plant cells, while a ______________ is used to divide the cytoplasm in animal cells.

• Cell wall / cleavage furrow

• Cleavage furrow / cell plate

• Cleavage furrow / cell wall

• Cell plate / cleavage furrow

Most of the life of any cell is spent in a period of growth called ____.

• telophase

• prophase

• interphase

• anaphase

Which of the following occurs in telophase?

• Chromosomes relax/uncoil

• Chromosomes move apart to opposite poles

• Chromosomes condense and become visible

In which phase do the spindle fibers shorten?

• Prophase

• Metaphase

• Anaphase

• Telophase

Chromosomes condense (Become visible)

• prophase

• metaphase

• anaphase

• tele

Cytokinesis begins in this phase

• prophase

• metaphase

• anaphase

• telophase

The cell cycle is regulated by

• Proteins

• Carbohydrates

• Lipids

• All provided answers

Stem cells can be found in which of the following?

• bone marrow

• embryos

• both of the above

• none of these

Stem cells are

• undifferentiated or unspecialized cells in the body.

• differentiated or specialized cells in the body.

• only found in the inner mass cells of blastocyst