This chemical compound, typically added to drinking water, makes enamel more resistant to dissolving in acid
A.
Calcium
B.
Chlorine
C.
Chloramine
D.
Fluoride
D.
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Which of the following reactions is a hydrolysis reaction?
A. A + B + H2O ® C B. A ® B + C+ H2O C. A + B ® C + H2O D. A + H2O ® B + C Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? · What key words does the question contain and what do they mean? Gather Content · What do you know about hydrolysis reactions? How does it relate to the question? Consider Possibilities · What other information is related to the question? Which information is most useful? Choose Answer · Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer? Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
a. a diploid zygote
a. a seed plant with seeds exposed on modified leaves b. a structure that produces vessels in woody tissue c. a sac-like structure at the tip of the stamen d. a seed plant with small spores that produce gametophytes
Nuclear membrane reappears during
A. Metaphase B. Prophase C. Anaphase D. Interphase E. Telophase
The inflammatory process includes redness, heat, pain, loss of function, and:
a. pus drainage b. scabbing c. swelling d. scarring