Respuesta :

Sarah06109

Answer:

[tex]\boxed {\tt Uracil}[/tex]

Explanation:

The nitrogenous bases in deoxyribonucleic acid, or DNA are:

  • Thymine (T)
  • Cytosine (C)
  • Adenine (A)
  • Guanine (G)

The nitrogenous bases in ribonucleic acid, or RNA are:

  • Uracil (U)
  • Cytosine (C)
  • Adenine (A)
  • Guanine (G)

When we compare the lists, we notice that RNA contains uracil instead of the thymine in DNA. Therefore, the correct answer is B. Uracil

Answer:

uracil

Explanation:

i took the test !