Biol 1001 Week 3 Quiz / Biol1001 Week 3 Quiz(Latest)| -Walden University

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BIOL 1001 Week 3 QUIZ


QUESTION 1 1 points SAVED




Bacteria are single cells that can replicate themselves by binary fission,
resulting in genetically identical daughter cells. In this case, these cells
undergo reproduction.
a. sexual
b. asexual
c. hermaphroditic
d. meiotic




QUESTION 2 1 points SAVED




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




QUESTION 3 1 points SAVED




F b. Prophase


c. Metaphase


d. Anaphase

, QUESTION 4 1 points SAVED




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




QUESTION 5 1 points SAVED




Match each term in column 1 with its definition in column 2.
a. a. Tumor attracts and redirects blood
vessels to keep it supplied with
oxygen and nutrients
Oncogene b. A mutated gene capable of causing cancer
c. Retrieval and examination of tissue to determine whether
d. cells are cancerous

Biopsy d. Substance that may cause
Angiogenes
c.
is
b.

Carcinoge
n
Question Completion Status:



QUESTION 6 1 points SAVED




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):
QUESTION 7 1 points SAVED