tylermdons
12.03.2020 •
Biology
It has been proposed that the first cells used RNA for both information storage and catalysis and that DNA and proteins evolved later. Which modern macromolecules may be relics of the hypothesized RNA world
Solved
Show answers
More tips
- H Health and Medicine Get Rid of Warts: Simple and Effective Ways...
- S Style and Beauty How to Choose the Perfect Hair Color?...
- C Computers and Internet Best iPad Games: Our Opinion...
- A Animals and plants Man s Best Friend: Which Dog Breed Is the Most Friendly?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
- S Style and Beauty How to braid friendship bracelets?...
Answers on questions: Biology
- M Mathematics URGENT PLS HELP!! *(can you tell me what x and y equal and give me the inequalities?)* Kirsten just found out that Snap will no longer be free, and she is devastated....
- H Health (01.08 lc)what is generally a safe frequency of activity for a workout? once a week once or twice a week three times a week three to five times a week...
- M Mathematics The pulse rates of randomly selected adult males vary from a low of bpm to a high of bpm. Find the minimum sample size required to estimate the mean pulse rate of...
- S Social Studies 7: Who is someone who supports art by paying artists to make buildings and cities beautiful? A) an artist B) a patron C) Michelangelo D) The pope...
- E English What is the greatest gift we can give our parents?...
Ответ:
One view is that an RNA world existed on Earth before modern cells arose (Figure 6-91). According to this hypothesis, RNA stored both genetic information and catalyzed ... Only later in evolutionary time did DNA take over as the genetic material and ... It has been proposed that the first “biological” molecules on Earth.
Ответ:
D, if there are choices
Step-by-step explanation:
;)