What is NOT a major function of the normal flora of the large intestine?
A) produce vitamins B) metabolize undigested wastes
C) deter the growth of harmful bacteria D) inhibit the immune system
Answer: D
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Which pelvis in the diagram shows the characteristics of a female pelvis?
a) A b) B c) Both are male.
Controlled substances must a. be kept in a locked cabinet or safe
b. have orders, receipts, uses, and thefts recorded. c. be ordered by veterinarians who register annually with the DEA. d. All of the above are true.
At the end of meiosis I there are ________, whereas at the end of meiosis II there is/are ________.
A. two diploid (2n) cells; one haploid (n) cell B. two haploid (n) cells; four haploid (n) cells C. two diploid (2n) cells; four haploid (n) cells D. two haploid (n) cells; one diploid (2n) cell E. two diploid (2n) cells; one diploid (2n) cell
A drastic conformational change in a protein in response to extreme heat or pH is called ________
A) deconformation B) sedimentation C) saturation D) denaturation E) contamination