Question

12) Which statement is NOT true? A) There are many different types of lipids. B) Lipids are found in cell membranes. C) Some hormones are lipids. D) Lipids are soluble in organic solvents. E) All lipids contain fatty acids. 13) The process of building up new molecules in the coll is called A) glycolysis. B) catabolism. C) anabolism. D) metabolism. E) transamination 14) Which of the following does not require energy from ATP hydrolysis? A) digestion B) synthesis of an enzyme C) transport across cell membranes D) sending nerve signals E) muscle contraction 15) A precursor of prostaglandinsis A) palmitic B) arachidonic C ) taurie D) linoleic E) oleic 16) The reaction of an alkene and water in the presence of an acid catalyst to produce an alcohol is called A) hydration, B) alkoholysis. C) halogenation D) hydrolysis E) hydrohydration 7) Enzymes function as a catalyst by A) increasing the time it takes for a reaction to take place B) changing the equilibrium constant C) lowering the activation energy of a reaction D) lowering the overall energy change in a reaction

Answer 1

Following are the answers of objective questions asked above in question

12) E

13) C

14) B

15) D

16) A

17) C