adrianahf012
adrianahf012 adrianahf012
  • 13-07-2016
  • Chemistry
contestada

The rungs of the DNA ladder are made up of _________.

a.-nitrogen bases
b.-amino acids
c.-phosphates
d.-sugar molecules

Respuesta :

Keeg57
Keeg57 Keeg57
  • 13-07-2016
The rungs of a DNA ladder are made up of NITROGEN BASES 
Answer Link

Otras preguntas

Sugar is stirred into water to form a solution.what names do we give the sugar and water
which American president developed a doctrine intended to limit the expansion of soviet influence? -Harry Truman -Franklin Roosevelt -Richard Nixon -Dwight Eis
About how long after fertilization do human cells lose totipotency
The price of a pair of shoes is $63.20. The sales tax rate is 4.5 percent. How much sales tax would you pay if you bought these shoes?
How does anticipation help a persuasive argument? A. It allows you to prepare in advance for things that you expect to happen. B. It allows you to establish you
Describe how overgrazing of grasslands by animals can cause desertification to occur.
PLease NEED HELP! thank you
HELP PLEASE!!!!!!!........
I just need help with this problem
Identify the type of subordinate clause in the following sentence. I guess what you did last night really isn't that interesting. A. noun B. adjective C. adverb