Nitrogen Base pairs

Which nitrogen base is NOT present in DNA?

• Adenine

• Cytosine

• Thymine

• Uracil

Which nitrogen base is NOT present in RNA?

• Adenine

• Cytosine

• Thymine

• Uracil

Which nitrogen base pairs with Cytosine in mRNA?

• Adenine

• Guanine

• Thymine

• Uracil

Which nitrogen base pairs with Thymine 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

What is the mRNA sequence for the DNA sequence "G-G-C"?

• C-C-G

• C-G-C

• C-G-G

• G-G-G

What is the mRNA sequence for the DNA sequence "T-C-T"?

• A-G-A

• G-A-G

• U-C-U

• U-G-T

What is the mRNA sequence for the DNA sequence "C-G-T"?

• C-G-U

• G-C-A

• G-C-U

• G-C-T

What is the mRNA sequence for the DNA sequence "G-T-A"?

• C-A-T

• C-A-U

• G-A-T

• G-A-U