Multiple Choice
All of the following support the idea that RNA may have been the first genetic material EXCEPT?
A) There are viruses that use RNA as genetic material.
B) RNA is a simpler molecule than DNA.
C) RNA does not mutate.
D) RNA has been shown to be able to make copies of itself.
Correct Answer:
Verified
Correct Answer:
Verified
Q8: In the origin and development of the
Q9: Redi concluded from his experiment that<br>A) maggots
Q10: Which of the following supports the idea
Q11: According to the endosymbiotic theory, _ evolved
Q12: Miller's apparatus synthesized<br>A) ammonia.<br>B) amino acids.<br>C) carbon
Q14: Currently _ is/are thought to have been
Q15: The first terrestrial organisms are found in
Q16: The first photosynthetic organisms probably<br>A) lived in
Q17: When we speculate about the origin of
Q18: The spontaneous formation of organic molecules does