adamspelumi875 adamspelumi875

20-03-2021
Biology

contestada

what is the structure of purines and pyrimidines

Respuesta :

Ahnjong Ahnjong

20-03-2021

Explanation:

purines-Double carbon-nitrogen ring with four nitrogen atoms

pyrimidines-Single carbon-nitrogen ring with two nitrogen atoms

Answer Link

Otras preguntas

The perimeter of a triangle is 93 feet. Side a of the triangle is twice as long as side b. Side c is 3 feet longer than side a. Find the length of each side.

A line with a slope of -3 passes through the point (4,5). What is it’s equation in point-slope form?

Economists warn that the nation is heading for a recession. Which of the following actions would John Maynard Keynes most likely support?Increase funds for civi

41 is what percent of 205

You are a demographer. After numerous calculations and diligent research, you agree with UN predictions regarding the human population. When do you think it wil

As Arlette walks through a shopping mall, she happens to pass an older woman who is sitting on a bench, clutching her arm and moaning in pain. The presence of m

Where were the galaxies last year?

Will give Brainliest for correct answer: Which of the following social changes was a result of the Second Industrial Revolution in the United States?1) growth o

What is the quotient of (x^3+3x^2-4x-12)

how many timed does 8 go into 44?