Others Flashcards
What is Mitosis?
The reproduction of cells to form two identical daughter cells. It produces new cells and replaces cells that are old, lost, or damaged.
What type of organism uses mitosis?
One-celled living organisms that use mitosis for asexual reproduction - creating clones of themselves.
What is cancer?
The uncontrolled and abnormal division and growth of cells.
What happens during interphase (The first stage)?
Cells grow and prepares before duplication.
What happens during Prophase? (The second phase)
The membrane around the nucleus dissolves and the DNA duplicates.
What happens during Metaphase? (The third stage)
DNA lines up along the middle.
What happens during Anaphase? (The fourth stage)
The centrioles start moving apart and pulling apart DNA pairs.
What happens during Telophase?
Two daughter cells that are identical to the mother cell are formed.
What happens during Cytokinesis?
The cytoplasm divides which creates a new cell.
True/False? Daughter cells do not have a complete set of chromosomes and these cells are called haploids.
False. Daughter cells have a complete set of chromosomes and these cells are called diploids.
What is Meiosis?
A type of cell division that produces four haploid cells out of one diploid cell. Meiosis produces cells with HALF of the DNA.
What are diploids?
A cell with its full and normal amount of DNA
What are haploids?
Cells that have half the normal amount of DNA.
What are gametes?
A sex cell (a sperm or egg)
What is gametogenesis?
The process in which cells undergo meiosis to form gametes.