Which of the following statements is true
concerning DNA?
a. DNA carries hereditary information.
b. DNA is responsible for the similarity of all
living things.
c. DNA is responsible for the differences
between all living things.
d. DNA guides development.
e. All of these statements are true
E
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Formation of a pseudomembrane in the back of the throat is seen in cases of ________.
A. SARS B. tuberculosis C. diphtheria D. pharyngitis E. pertussis
The probability that two mutually exclusive events will occur is calculated by ________
A) multiplying the probability of each individual event B) adding the probability of each individual event C) adding the probability of each individual event and subtracting 1 D) adding the probability of each individual event and multiplying by 2
The final electron acceptor of aerobic respiration is ________
A) ATP B) oxygen C) lactic acid D) NAD+
Which of the following are permanently differentiated cells?
A) Stem cells B) Most brain cells C) Bone marrow cells D) Newly formed daughter cells