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Author Question: The density of lead is 11.3 g/cm3. What mass of lead is required to make a 1.00 cm3 fishing sinker? ... (Read 127 times)

xroflmao

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on: Aug 27, 2018
The density of lead is 11.3 g/cm3. What mass of lead is required to make a 1.00 cm3 fishing sinker?
 
  A) 1.00 g
  B) 1.13 g
  C) 11.3 g
  D) 113 g

Question 2

Which of the following is true about enzymes?
 
  A) They speed up reactions in a selective fashion.
  B) They are very large proteins.
  C) They contain specifically shaped pockets that fit only specific reactant molecules.
  D) All of the above are true.


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bigsis44

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Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

D


xroflmao

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Reply 2 on: Aug 27, 2018
Wow, this really help

bassamabas

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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