Is guanine a purine?

Answer Guanine is a purine, along with adenine, found in DNA and RNA. In DNA, guanine pairs with the pyrimidine cytosine on a complementary strand. Purines consist of two fused rings of carbon and nitroge... Read More »

Top Q&A For: Is guanine a purine

How many hydrogen bonds are there between cytosine&guanine?

Cytosine, a pyrimidine, and guanine, a purine, are two of the four nitrogenous bases which compose deoxyribonucleic acid, or DNA. There are three hydrogen bonds holding the two base pairs together.... Read More »

What does What lies behind us and what lies before us are tiny matters compared to what lies within us mean?

It means that who we are and how we act, what we do, mean more then our past or our future. they were our decisions, smart or dumb, but they arent US. or, what we have done, or what we will do in t... Read More »

On dish network what day what channel and what time does the secret life of the American teenager come on?

If you are asking whether or not we have a Corporate office in the middle east, the answer is NO, DISH Network does not have a corporate office located in the middle east. Our corporate office is l... Read More »

What are the 3 HD resolutions available, what are they known as and what systems are using them?

Recently HDMI(High Definition Media Interface) port (out)is available in DVD players,motherboard in computer etc. and HDMI (in) port in LCD TVs,monitors etc.The resolution is 1080p,1080i &720p.Thei... Read More »