What two substances make the backbone of the DNA molecule?
sugar and nitrogen base
...
![subject](/tpl/images/cats/en.png)
English, 10.04.2020 20:37 stephanieyingepbtcf8
What two substances make the backbone of the DNA molecule?
sugar and nitrogen base
adenine and thymine
sugar and phosphate
thymine and phosphate
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: English
![image](/tpl/images/cats/en.png)
![image](/tpl/images/cats/en.png)
English, 22.06.2019 12:20, tpowell4957
Which two lines in this sonnet use symbolism to describe old age? sonnet 2 by william shakespeare when forty winters shall besiege thy brow, and dig deep trenches in thy beauty's field, thy youth's proud livery so gazed on now, will be a totter'd weed of small worth held: then being asked, where all thy beauty lies, where all the treasure of thy lusty days; to say, within thine own deep sunken eyes, were an all-eating shame, and thriftless praise. how much more praise deserv'd thy beauty's use, if thou couldst answer 'this fair child of mine shall sum my count, and make my old excuse,' proving his beauty by succession thine! this were to be new made when thou art old, and see thy blood warm when thou feel'st it cold.
Answers: 1
![image](/tpl/images/cats/en.png)
English, 22.06.2019 14:00, sherlock19
Which group of words is an independant clause a. she came late b. so how was the c. there was an old d. nearly running down
Answers: 1
![image](/tpl/images/cats/en.png)
English, 22.06.2019 16:30, Decaide
Which detail from "the city without us" most clearly shows us that nature is more powerful than it appears this is for apex 2019 a. the great size of the trees that grow in the new york botonical garden b. the worthlessness of the money left in the bank vaults that remain intact c. the hurricanes that frequently pummel us soil coastal cities d. the size of the japanese insect that can kill hemlock trees
Answers: 1
You know the right answer?
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 17.06.2021 03:40
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 17.06.2021 03:40
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 17.06.2021 03:40
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 17.06.2021 03:40
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 17.06.2021 03:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 17.06.2021 03:40