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how cells reproduce

Across
Neoplasm that gets progressively worse, and is dangerous to health
A neoplasm that forms a lump
A reproduction mode by which offspring are produced by one parent only
In G2 of interphase cells make the _______ that will carry out division
Diploid cell that forms when two gametes fuse
Energy from _____ fuels cell division
Built-in _______ ensure the cell's DNA has been copied completely, that it is not damaged, and even that enough nutrients are available to support division
Different forms of the same gene
In a eukaryotic cell cycle, the interval between mitotic divisions when a cell grows, roughly doubles the number of its cytoplasmic components and replicates its DNA
Plant cells form a set of short microtubules known as ______ on either side of the future plane of division which then fuse into a plate
Gene that helps transform a normal cell into a tumor cell
Stage of mitosis during which chromosomes condense and become attached to a newly forming spindle
Neoplasms such as warts that are not usually dangerous
Stage of mitosis at which all chromosomes are aligned in the middle of the cell
Down
Stage of mitosis during which sister chromatids separate and move toward opposite spindle poles
Is the reproduction process in which offspring arise from two parents and inherit genes from both
Mature, haploid reproductive cell; egg or sperm
These chromosomes are found in the nucleus of a diploid eukaryotic cell, they are the same length, shape and have the same set of genes
A nuclear division mechanism that maintains the chromosome number
In a dividing animal cell, the indentation where cytoplasmic division will occur is called a cleavage ______
Checkpoint gene products that inhibit mitosis are called tumor _______ because tumors form when they are missing
The collective series of intervals and events of a cell's life, from the time it forms until it divides is the cell ______
The process in which cells of a malignant neoplasm spread from one part of the body to another
Disease that occurs when a malignant neoplasm physically and functionally damages body tissues
In G1 of interphase cells go about their ___________ business
Stage of mitosis during which chromosomes arrive at opposite ends of cell. two new nuclei form as the chromosomes soon loosen
A nuclear division mechanism that halves the chromosome number, is the process inherent to sexual reproduction that gives rise to new combinations of alleles in offspring
Temporary structure that moves chromosome during nuclear division; consists of microtubules
Noncoding DNA sequences that occur at the ends of eukaryotic chromosomes
A few normal cells in an adult retain the ability to divide indefinitely, these are called _____ cells
Having one of each type of chromosome characteristic of the species
An accumulation of abnormally dividing cells