People with lactose intolerance do not have enough ________

A) lactose
B) lactase
C) glucose
D) fructose


B

Biology & Microbiology

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How would the loss of p53 activity affect a cell?

A. The G1/S checkpoint would be unregulated. B. DNA damage could accumulate. C. CDK activity would be unregulated. D. All of the above are correct.

Biology & Microbiology

The three physical forms of laboratory media are ________.

A. solid, liquid, and gas B. a streak plate, a pour plate, and a broth C. reducing, transport, and enumeration D. solid, semisolid, and liquid

Biology & Microbiology

Your infant has been diagnosed with severe combined immunodeficiency disease (SCID).  Your doctor suggests which treatment as a possible cure for the disease?

A. Gene therapy B. Genome mapping C. Microarrays D. Reverse transcription

Biology & Microbiology

____ and ____ help hold cells together

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology