Base Pairs

Which nitrogen base pairs with Cytosine in mRNA?

• Adenine

• Guanine

• Thymine

• Uracil

Which nitrogen base pairs with Guanine in mRNA?

• Adenine

• Cytosine

• Thymine

• Uracil

Which nitrogen base pairs with Adenine in mRNA?

• Cytosine

• Guanine

• Thymine

• Uracil

Guanine is complementary to what other nitrogenous base?

• Cytosine

• Adenine

• Thymine

• Uracil

Tags

NGSS.HS-LS3-1

The complementary base pair to T (thymine) is ​ (a)   . The complementary base pair to G (guanine) is ​ (b)   .

• (adenine)

• (guanine)

• (thymine)

• (cytosine)

• (uracil)

Which of the following is a base pair?

• Adenine - Cytosine

• Cytosine - Thymine

• Deoxyribose - Cytosine

• Cytosine - Guanine

Given the reaction above, which compound is the conjugate base?

• NH₃

• NH₄⁺

• Cl^-

The drawing shows the structure of what molecule?

• DNA molecule

• lipid molecule

• carbohydrate molecule

• protein molecule

Tags

NGSS.HS-LS1-1

What are the proper complementary base-pairs?

• A--T and G--C

• A--G and C--T

• G--T and A--C

• A--C and T--G

Which nitrogen base pairs with Thymine in DNA?

• Adenine

• Guanine

• Cytosine

• Uracil