A primary difference between a normal cell and a cancerous cell is

a. the cell must be directly exposed to a carcinogen.
b. the cell must lose normal cell division controls
c. the cell must go through mitosis at least 25 times.
d. the cell must be located in either connective tissue or muscle.
e. the cell must be located in epithelial tissue..


B

Biology & Microbiology

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Transfer RNA (tRNA) takes a message from DNA in the nucleus to the ribosomes in the cytoplasm.

Answer the following statement true (T) or false (F)

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Indicate whether the statement is true or false

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You have just completed final preparations for a party you are hosting this evening. With thirty minutes to spare, you collapse into a chair and prop your feet up only to realize you need to empty your bladder

What part of your nervous system is in control?

Biology & Microbiology