Which type of biological molecule is not used as an energy source in cellular me
ID: 78233 • Letter: W
Question
Which type of biological molecule is not used as an energy source in cellular metabolism? a) Proteins b) Vitamins c) Lipids d) Carbohydrates What is the definition of an anabolic metabolic pathway? a) A pathway that releases energy and releases matter b) A pathway that releases energy and stores matter c) A pathway that stores energy and releases matter d) A pathway that stores energy and stores matter An electron further away from the nucleus has ___ potential energy and will ___ energy when it moves closer to the nucleus. a) low; release b) low; require c) high; release d) high; require Catabolic reactions are characterized by reactants with ______ chemical potential energy and products with ____ chemical potential energy. a. low; low b. low; high c. high; low d. high; high Which of the following biomacromolecules has the highest stored chemical energy? a) Proteins b) Nucleic Acids c) Lipids d) CarbohydratesExplanation / Answer
1 b
2 c. anabolic processes are constructive processes. substrates bond together using energy and product is formed
3 c
4c the aim of a reaction is to achieve low potential energy
5 c. lipids are the substrates providing max energy
5
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