Multiple Choice
Currently ____________ is/are thought to have been the genetic material of the earliest cells.
A) proteins
B) DNA
C) RNA
D) amino acids
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
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
Q13: All of the following support the idea
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
Q19: Microspheres<br>A) have a boundary membrane.<br>B) are formed