9.1 Mitosis

The period of time when cells grow, prepare to divide, and divide into 2 daughter cells

• Mitosis Cycle

• Krebs Cycle

• Citric Cycle

• Cell Cycle

Which phase do cells spend the majority of time in?

• Prophase

• Anaphase

• Interphase

• Telophase

Which of the following is the correct order of the cell cycle

• telophase, anaphase, prophase, interphase metaphase

• interphase, prophase, metaphase, anaphase, telophase

• cytokinesis, interphase, anaphase, metaphase, prophase

• metaphase, cytokinesis, interphase, anaphase, telophase

Select ALL of the following that occur during interphase

• Cell growth and making of organelles

• Division of the nucleus and cytoplasm

• DNA is duplicated

• Cell decreases in mass

What are the condensed form of DNA and proteins?

• nuclei

• centromeres

• chromosomes

• cytoplasm

Chromosomes are made of 2 identical sister ______________ that are held together by a ____________________.

• centromeres, centriole

• centrioles, chromatid

• centromeres, chromatid

• chromatids, centromere

Select ALL of the following that occur during prophase.

• centrioles disappear

• spindle fibers gap the space between the two centrioles

• chromosomes become visible

• nucleus and nucleolus disapear

A spindle is a structure that arranges chromosomes into their correct positions in preparation for cell division.

• True

• False

Select ALL of the following that occur during telophase

• spindles attach to centrioles

• chromosomes become invisible

• 2 distinct nuclei form

• centromeres attach to spindle fibers

All cells have the same turnover rate and multiply at the same speed.

• True

• False