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Who was the Spanish conqueror who overthrew the Aztec empire User: What was a conquistador in the americas
Weegy: Conquistadors were soldiers, explorers, and adventurers at the service of the Spanish Empire and Portuguese Empire. Their goal was to increase their status and that of their descendants. (More)
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Asked 9/11/2013 1:33:43 PM
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Mark the statement if it describes an event that contributed to the decline of the Aztec empire.
Weegy: The Aztec empire was a tribute empire based in Tenochtitlan in central Mexico. User: Mark the statements if it contributed to the decline of the Aztec empire. A.The Aztecs welcomed the Spanish with gifts.B. The Spanish took Moctezuma prisoner C.Cortes gave up his desire for more gold. D.smallpox weakened the Aztecs ability to resist and D. the location of the Aztec made trade more difficult. Weegy: Cortés detained Moctezuma, placing him under house arrest. In this way, Cortés hoped to rule through the emperor. However, Moctezuma's power was dwindling in the eyes of his people. B. [ The Spanish took Moctezuma prisoner ] (More)
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Asked 9/11/2013 1:17:54 PM
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what is the main purpose of mitosis
Weegy: Purpose of mitosis: Mitosis is the process of cell division, and occurs only in "somatic" or body cells. [ When haploid sperm meets haploid egg, a chain of events that begins with a single diploid cell and ends with an adult organism made of billions of cells is set in motion. The single cell divides into 2, and each of those 2 divide again, and this process continues geometrically along the following progression: 1, 2, 4, 8, 16, 32, 64, 128, and so on into the billions. Therefore, the first purpose of mitosis is growth. The second function of mitosis is repair. Cells are constantly wearing out and getting damaged and unless an organism replaces them at least as fast as they are lost, a gradual deterioration will occur. ] User: what is the main purpose of mitosis Weegy: Purpose of mitosis: Mitosis is the process of cell division, and occurs only in "somatic" or body cells. [ When haploid sperm meets haploid egg, a chain of events that begins with a single diploid cell and ends with an adult organism made of billions of cells is set in motion. The single cell divides into 2, and each of those 2 divide again, and this process continues geometrically along the following progression: 1, 2, 4, 8, 16, 32, 64, 128, and so on into the billions. Therefore, the first purpose of mitosis is growth. The second function of mitosis is repair. Cells are constantly wearing out and getting damaged and unless an organism replaces them at least as fast as they are lost, a gradual deterioration will occur. ] User: what is pie User: what is prophophase User: mitosis Weegy: Mitosis is the process by which a cell, which has previously replicated each of its chromosomes, separates the chromosomes in its cell nucleus into two identical sets of chromosomes, each set in its own new nucleus. It is a form of nuclear division. [ It is generally followed immediately by cytokinesis, which divides the nuclei, cytoplasm, organelles, and cell membrane into two cells containing ... (More)
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Asked 9/13/2013 7:28:08 AM
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can you explain mitosis
Weegy: Mitosis is the process by which a eukaryotic cell separates the chromosomes in its cell nucleus into two identical sets in two nuclei. [ It is generally followed immediately by cytokinesis, which divides the nuclei, cytoplasm, organelles and cell membrane into two cells containing roughly equal shares of these cellular components. Mitosis and cytokinesis together define the mitotic (M) phase of the cell cycle the division of the mother cell into two daughter cells, genetically identical to each other and to their parent cell. This accounts for approximately 10% of the cell cycle. Mitosis occurs only in eukaryotic cells and the process varies in different species. For example, animals undergo an "open" mitosis, where the nuclear envelope breaks down before the chromosomes separate, while fungi such as Aspergillus nidulans and Saccharomyces cerevisiae (yeast) undergo a "closed" mitosis, where chromosomes divide within an intact cell nucleus.[1] Prokaryotic cells, which lack a nucleus, divide by a process called binary fission. ] User: prophophase Weegy: Prophase, from the ancient Greek (before) and (stage), is a stage of mitosis in which the chromatin condenses into double rod-shaped structures called chromosomes in which the chromatin becomes visible. [ This process, called chromatin condensation, is mediated by the condensin complex. Since the genetic material has been replicated in the prior interphase of the cell cycle, there are two identical copies of each chromosome in the cell. Those copies are called sister chromatids and they are attached to each other at a DNA element present on every chromosome called the centromere. Also during prophase, giemsa staining can be applied to elicit G-banding in chromosomes. Also, during prophase, proceeding the condensation of the chromosomes, the tiny nucleolus found in the nucleus disappears. ] (More)
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Asked 9/13/2013 7:40:46 AM
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