Division

The point on the chromosome where the two chromatids are held together is the

• centromere

• centriole

• chromosome

• chromatid

Chromosomes are made up of two identical sister _____________.

• chloroplasts

• nuclei

• chromatids 

• gens

Tags

NGSS.MS-LS3-1

What is the result of mitosis?

• cell

• genetically identical cells

• genetically different cells

• genetically identical cells

Tags

NGSS.HS-LS1-4

Each daughter cell ends up with the ____ number of _______ as the ________ in mitosis.

• chromosomes, parent cel, same

• parent cell, same, chromosomes

• same, daughter cell, chromosomes

• same, chromosomes, parent cell

Tags

NGSS.HS-LS1-4

This image shows chromosomes during Prophase 1. Which of the following correctly describes the process shown?

• segregation of sister chromatids

• condensation and segregation of alleles

• mutationin which the DNA content of the gene is altered

• crossing - over in which alleles are exchanged

The end of meiosis results in  ____ to each other.

• 2 cells that are identical

• 4 cells that are identical

• 2 cells that are not identical

• 4 cells that are not identical

Tags

NGSS.HS-LS3-2

Cell Cycle Stage:

• Cytokinesis

• Telophase

• Prophase

• Metaphase

In what stage are the chromosomes copied?

• Anaphase

• Telophase

• Cytokinesis

• Interphase

Tags

NGSS.HS-LS1-4

What stage do chromosomes divide into two sets?

• Metaphase

• Anaphase

• Telophase

• Cytokinesis

During what stage do chromosomes become visible?

• Prophase

• Metaphase

• Anaphase

• Telophase