B002-DNA/RNA/Proteins

Front

What is the structure of RNA?

Back

RNA is single-stranded.

Front

What determines the information in a DNA molecule?

Back

The order (sequence) of the nitrogen bases determines the code of a DNA molecule.

Front

Fill in the complementary bases according to the base-pair rule in DNA: A T C C A G

Back

T A G G T C.

Front

What RNA bases pair with CGTAGG during transcription?

Back

GCAUCC.

Front

Which base does Guanine bond with?

Back

Cytosine.

Front

What are the four nitrogen bases in DNA?

Back

Adenine, Thymine, Cytosine, Guanine.

Front

What is the role of mRNA in protein synthesis?

Back

mRNA carries the genetic information from DNA to the ribosome for protein synthesis.

Front

What is the base-pair rule in DNA?

Back

Adenine pairs with Thymine, and Cytosine pairs with Guanine.

Front

What is the function of tRNA?

Back

tRNA transports amino acids to the ribosome during protein synthesis.

Front

What is the difference between DNA and RNA?

Back

DNA is double-stranded and contains Thymine, while RNA is single-stranded and contains Uracil.