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11 terms

Quiz #4

Mitosis, Meiosis, and Genetics
STUDY
PLAY
nuclear division that occurs in sexually reproducing organisms during gametogenesis
Meiosis
The formation of sperm and egg; sex cells, germ cells, gametes
Gametogenesis
Gametogenesis

The formation of sperm - _____
The formation of eggs - _____
spermatogenesis
nuclear division that occurs during the growth and repair of living organisms
Mitosis
Nuclear Material

____ - molecule that contains info necessary for directing the activities of cells

DNA is _____ stranded and packed in a specific order of _____

_____ product of DNA packaging
heredity information resides on _____

____store chromosomes; specific sequence of nucleotides within a DNA molecule
DNA double nucleotides histones chromosomes genes
complete set of organism's genes
genome
_____ organisms grow and replace dying cells by reproducing existing cells.
eukaryotic
Cell Cycle

series of events by which eukaryotic ____ cells are reproduced, forming 2 _______ cells
somatic daughter
2 major phases of cell cycle
interphase and cell division
Interphase

____ cells carry on normal metabolic funct.
____ replicate genome
____ preparing for cell mitotic division
G1 (S)Synthesis G2 G3
division of cell cytoplasm and two daughter cells are completed
cytokenesis