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Cell Bio- Quiz 1
study for final
| Question | Answer |
|---|---|
| Which of the following series correctly describes the order of bond types in regard to strength? | covalent>ionic>hydrogen>Van der Waals |
| The pioneering studies of the core components of the cell cycle presented in the How We Know section of Chapter 1 illustrate: | How model organisms like yeast can provide insight into human cell functions |
| At equilibrium the rate constant K for the reaction A + B <-->C is expressed as ____________. If nearly all of A and B are converted to C at equilibrium we expect that the change in free energy for the reaction,delta G, is __________. | [C]/ [A][B]; Large and Negative |
| Enzyme catalyzed reactions possess a Vmax – one half this value corresponds to a value Km that corresponds to: | The ability of the enzyme to associate with substrate |
| Which one of the following is FALSE? a. the central dogma of molecular biology – DNA>RNA>Proteins is common to all living organisms b. in humans, some cells contain more than one nucleus c. all cells require energy | d. All eukaryotic cells contain a single nucleus |