2132917 Exam 4 CHM 094 Basic Biological Chemistry Eiven to the organie cofactor

Question

2132917 Exam 4 CHM 094 Basic Biological Chemistry Eiven to the organie cofactor of an enryene that is sometimes a v 27. Which of the following best describes the components of phospholipids? A. glycerol one fatty acid, two phosphate groups, and an aleobol B. glycerol, two fatty acids, a phosphate group, and an alcohol C either of these, depending on the identity of the phospholipid D. none of the above 28. Which of the following proteins is a hormone? A. insulin C.casein B. hemoglobin D. all of these 29. Which of the following is true? A. Every organism has its own genetic code. B. The genetic code is virtually universal, and is shared by all organisms. C. All prokaryotes have a common genetic code, but each eukaryotic organism has its own genetic code. have a common genetic code and all eukaryotes have a common genetic code, but these codes are different 30. Which of the following is used to define lipids? A. their insolubility in water B. their chemical structure C. the presence of a specific functional group D. none of these 31. Which of the following is associated with the quaternary structure of proteins? A. hydrogen bonding within the backbone B. the sequence of amino acids C. hydrogen bonding between the side chains D. the interaction of protein subunits 32. Which of the following activates the receptor sites for enkephalins? A. opiates C. nicotine B. curare D. none of these 33. The "D" in DNA stands for which of the following? B. -2-deoxy-D-ribose D.-2-deoxy-L-ribose A. -3-deoxy-L-ribose C. -3-deoxy-D-ribose 34. Which of the following are discrete bodies within cells? A. mitochondria C. both a and b B. nuclei D. neither a nor b Pnwared by Cognero.

Explanation / Answer

Ans 26

Option D is the correct

In the catalysis of reactions, Cofactors are the chemicals that assist enzymes called coenzymes

Coenzymes are mostly metal ions

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