Exam 2: Cells and Cell Division

There are ____________________ autosomes present in a human sperm cell.

Large cellular polymers assembled by chemically linking monomers together are called ____.

The series of flattened sacs and associated vesicles in the cytoplasm of a cell is the ____________________.

During spermatogenesis in meiosis II,____ form(s).

There are two cellular domains: the ____________________ and the ____________________.

Explain the major difference between daughter cells formed by mitosis and those formed by meiosis.What occurs when two daughter cells formed during meiosis fuse?

____________________ is used to diagnose and treat genetic disorders.

In meiosis of oogenesis,how many mature eggs result?

Crossing over is partially responsible for our genetic diversity.

The chromosomal structure that anchors the spindle fiber to the chromosome is known as the ____________________.

Lipids are a class of cellular macromolecules that are ____________________ in water.

During meiosis in an organism where 2n = 8,how many chromatids will be present in a cell at the beginning of meiosis II?

Sister chromatids are joined by a common centromere and each carries identical ____________________.

Mitosis is a process that is unique to humans.

The four macromolecules making up our cells allow for the same structure and function across all cells in the body.

In cell division,toward the end of nuclear division,the cytoplasm divides by a process called ____________________ to produce two identical cells.

The condition in which each chromosome is represented twice as a member of a homologous pair is called ____________________.

Autosomes represent ____.

Explain the structure and function of the cell nucleus.Include the terms nuclear envelope,nucleoli,chromatin,chromosomes,autosomes,and sex chromosomes.

The three parts of interphase,in order,are ____________________,____________________,and ____________________.