Walden University - BIOL 1001 Quiz 3 Attempt 1 Latest Guide.

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Walden University - BIOL 1001 Quiz 3 QUESTION 1 Bacteria are single cells that can replicate themselves by binary fission, resulting in genetically identical daughter cells. In this case, these ce... lls undergo reproduction. a. sexual b. asexual c. hermaphroditic d. meiotic QUESTION 2 Which of the following is the correct order of events in mitosis? a. Anaphase, metaphase, prophase, telophase b. Anaphase, prophase, metaphase, telophase c. Metaphase, prophase, telophase, anaphase d. Prophase, metaphase, anaphase, telophase e. Telophase, anaphase, metaphase, prophase 1 points SAVED QUESTION 3 Most cells spend most of their time in which phase? a. Interphase b. Prophase c. Metaphase d. Anaphase SAVE ALL ANSWERS S The gene that encodes proteins to prevent or stop cell division in unfavorable conditions is called a(n): a. Angiogenesis inhibitor b. Growth factor c. Oncogene d. Proto-oncogene e. Tumor-suppressor gene Match each term in column 1 with its definition in column 2. a. Oncogene d. Angiogenesis b. Carcinogen a. Tumor attracts and redirects blood vessels to keep it supplied with oxygen and nutrients b. A mutated gene capable of causing cancer c. Retrieval and examination of tissue to determine whether Question Completion Status: Normal sperm or egg cells in a human: a. Are produced by mitosis b. Have either all dominant or all recessive versions of genes c. Have one copy of each chromosome d. Have two copies of each chromosome e. Are genetically identical to every other sperm or egg cell made by that person A normal human cell containing 22 autosomes and a Y chromosome is a(n): a. Egg cell b. Somatic cell of a female c. Somatic cell of a male d. Sperm cell e. Zygote QUESTION 9 Match each term in column 1 with its definition in column 2. b. Polymorphism c. Karyotype d. Zygote a. Trisomy 21 a. Chromosomal abnormality b. Mutation that causes blond or red hair c. An image of a cell’s chromosome pairs d. Cell resulting from fusion of sperm and egg Diseases passed from parents to o"spring on the X or Y chromosome are called: a. Cancer b. Sex-linked disorders c. Disjunction d. Acquired mutations [Show More]

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