What is the normal pH of blood?

A. extremely acidic
B. neutral
C. slightly acidic
D. extremely basic
E. slightly basic


Answer: E

Biology & Microbiology

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

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The chewy, stringy supporting strands in

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a. xylem b. collenchyma c. phloem d. sclerenchyma e. parenchyma

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A. glycoproteins. B. capsid protein. C. reverse transcriptase. D. DNA. E. enzymes.

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The antibiotic chloramphenicol binds to the 50S subunit of the ribosome as shown in Figure 20.3. The effect is to

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Biology & Microbiology