Which of the following questions about molecular inheritance was not answered by Avery, McCarty and MacLeod's extension of Griffith's transformation experiment?
A: Can proteins act as the molecular basis of inheritance?
B: Is the molecular basis of inheritance a nucleic acid?
C: Can RNA transmit genetic information from one generation to the next?
D: Can lipids store genetic information and transmit it from one generation to the next?
A: Can proteins act as the molecular basis of inheritance?
B: Is the molecular basis of inheritance a nucleic acid?
C: Can RNA transmit genetic information from one generation to the next?
D: Can lipids store genetic information and transmit it from one generation to the next?
举一反三
- In the 1940s Avery, MacLeod, and McCarty extended Griffith's transformation experiment. Which of the following was determined to be the genetic material that was transformed? A: DNA B: enzymes C: polysaccharides D: protein
- Which one of the following statements is wrong about inheritance? ( ) A: Inheritance is one of the features of OOP B: Protected members of a class can be inherited C: The inheriting class is called a subclass D: Private members of a class can be inherited and accessed
- Which of the following statements about density functional theory is not correct? A: B3LYP is a hybrid functional. B: TD-DFT can be used to calculate the properties of excited states. C: One can get a DFT molecular wavefunction from DFT calculation. D: For nondegenerate ground state, the wavefunction and all other molecular properties are uniquely determined by the ground-state electron probability density.
- Which is not the purpose of public speaking?（ ） A: to transmit information B: to motivate people to act C: to tell a story D: to show one’s eloquence
- The experiments by Oswald T. Avery, Colin MacLeod, and Maclyn McCarty provided compelling evidence that RNA was the genetic material.