RNA differs from DNA in that RNA:
A. Contains thymine instead of uracil.
B. Contains an H group instead of an OH group at its number 2 carbon.
C. Is normally single-stranded.
D. Is used to carry the genetic information of most viruses.
B
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A pH below 7.35 is referred to as _______________
Fill in the blank(s) with correct word
A correlation coefficient of less than 1.0 is due to which of the following?
A) Random error B) Constant systematic error C) Absence of error D) Proportional systematic error
A member of a consumer-driven health care (CDHP) plan has a health savings account (HSA) fund of $500 and a deductible of $1,000 (which has not yet been met), and the HDHP has an 80-20 coinsurance. Calculate the total amount this patient would owe if the bill for their services is $1,800.
A. $660 B. $1,500 C. $1,800 D. $360
Which of the following valves of the heart are semilunar valves?
A. Mitral and aortic B. Aortic and pulmonic C. Mitral and pulmonic D. Pulmonic and tricuspid