In 2013, researchers constructed a vesicle with replicated RNA. Why was this significant evidence for abiotic origin of life? In 2013, researchers constructed a vesicle with replicated RNA. Why was this significant evidence for abiotic origin of life? a. RNA molecules could pass on information to their "daughters." b. RNA molecules were not able to replicate. c. RNA is a stable repository. d. RNA would be used up by protocells.

When does dna replication(make a copy of itself)?

Select all that apply. why are common names not a good reference to a species? common names can be in different languages common names vary with location common names vary with culture common names vary with species color

What best explains whether bromine (br) or neon (ne) is more likely to form a covalent bond? bromine forms covalent bonds because it has seven valence electrons, but neon has eight valence electrons and already fulfills the octet rule. bromine forms covalent bonds because it has many electron shells, but neon has only two electron shells and is tightly bound to its electrons. neon forms covalent bonds because it can share its valence electrons, but bromine has seven valence electrons and can gain only one more electron. neon forms covalent bonds because it has only two electron shells, but bromine has many electron shells and will lose electrons in order to fulfill the octet rule.