subject
Biology, 18.01.2021 14:00 gabe7774

A scientist is attempting to provide support for the hypothesis that RNA was the first genetic material. Which of the following would be a workable alternate hypothesis? (A) RNA, like DNA, is a carrier of genetic information and contains the nitrogen bases adenine, guanine, and cytosine.
(B) RNA can be observed to self-replicate without the assistance of proteins, while DNA always requires protein-based enzymes to replicate.
(C) RNA exists in both single-stranded and double-stranded configurations; however, it is less stable compared with DNA.
(D) Transfer RNA and ribosomal RNA are products of transcription, but they are not translated as is mRNA.

ansver
Answers: 1

Other questions on the subject: Biology

image
Biology, 21.06.2019 18:30, courtlyn8
Select all the true statements about the cosmic microwave background radiation
Answers: 2
image
Biology, 22.06.2019 17:00, jess7kids98
Evolution acts upon the population of organisms and not on each individual organism
Answers: 3
image
Biology, 22.06.2019 23:00, alogoro
Animal cells have which of the following characteristics? select all that apply.
Answers: 1
image
Biology, 23.06.2019 03:00, reneecoutinho10
What astronomers thought epicycles were correct?
Answers: 1
You know the right answer?
A scientist is attempting to provide support for the hypothesis that RNA was the first genetic mater...

Questions in other subjects:

Konu
Mathematics, 06.05.2021 01:00
Konu
Mathematics, 06.05.2021 01:00
Konu
Mathematics, 06.05.2021 01:00
Konu
Mathematics, 06.05.2021 01:00
Konu
Mathematics, 06.05.2021 01:00