BiologyReview
Terms
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- As a cell prepares to divide a DNA Molecule and its associated protiens coil to form a....
- Chromosome.
- The numver of chromosomes found in a human body cell is?
- 46 Chromosomes.
- The condition in which a diploid cell has an extra chromosome is called?
- Trisomy.
- The Sex of a human offspring is determined by which parent?
- The male.
- Bacteria Reproduce through?
- Binary Fision.
- The repeating sequence of gowth through a eukariotic cell is called.
- The Cell Cycle.
- What are the stages of Mitosis?
- Prophase, Anaphase, Telophase Metaphase.
- In sexual reproduction, a male and female gamete combine to make?
- Zygote with 46 Chromosomes.
- In plant cells cytokinesis requires the formation of?
- Cell Wall.
- Normal cells become cancerous through.
-
Genetic Mutations.
UV Radiation.
Viruses. - Two copies of DNA that form just before cell division.
- Chromatids.
- The point at which two chromatids are attached.
- Centromere.
- Chromosomes that are similar in shape and genetic information.
- Homologous Chromosomes.
- A cell that contains two sets of chromosomes.
- Diploid.
- Sperm and Egg Cell.
- Gametes.
- A cell that contains one sets of chromosomes.
- Haploid.
- A diploid cell that results from the fusion of two haploid gametes.
- Zygote.
- Supplies information that directs a cell's activities and characteristics.
- DNA.
- A pictiure of the chromosomes found in an individual's cell.
- Karyotype.
- Cytoplasm Divides.
- Cytokenisis.
- Changes in an organisms genetic material.
- Mutations.
- A mutation that occurs when a chromosome fragment breaks off and is lost.
- Deletion.