ECE 644
Walden University
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Test Bank for Essential Cell Biology 3rd Edition Alberts
- Exam (elaborations) • 15 pages • 2022
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CHAPTER 2 
CHEMICAL COMPONENTS OF CELLS 
2009 Garland Science Publishing 
3 
rd Edition 
Chemical Bonds 
2-1 If the isotope 32S has 16 protons and 16 neutrons, how many protons and how many neutrons 
will the isotope 
35 
S has? 
2-2 A. If 0.5 mole of glucose weighs 90 g, what is the molecular weight of glucose? 
B. What is the concentration, in grams per liter (g/l), of a 0.25 M solution of 
glucose? 
C. How many molecules are there in 1 mole of glucose? 
2-3 Which of the following elements is ...
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