DNA and Protein Synthesis

Front

What is a codon?

Back

a sequence of three nitrogen bases

Front

The DNA nucleotide is composed of three parts. Which two components make up the nucleotide backbone? Options: ribose sugar and base, ribose sugar and phosphate group, nitrogen base and deoxyribose sugar, deoxyribose sugar and phosphate group

Back

deoxyribose sugar and phosphate group

Front

Which type of RNA delivers the genetic code to the ribosome? Options: tRNA, mRNA, rRNA, tmRtmRNA

Back

mRNA

Front

Which nucleotide is complementary to adenine (in DNA)?

Back

thymine

Front

How many amino acids can be represented by a single 3-base DNA sequence?

Back

1

Front

Which correctly outlined the central dogma? Options: DNA --> mRNA --> rRNA, DNA --> tRNA --> protein, DNA --> mRNA --> protein, DNA --> amino acid --> protein

Back

DNA --> mRNA --> protein

Front

The drawing shows the structure of what molecule?

Back

A DNA molecule

Front

What is the difference between DNA and RNA?

Back

DNA contains thymine and RNA contains uracil.

Front

What will be the resulting mRNA from this DNA sequence:
GAT-TAC-AGA-TTA-CAT?

Back

CUA-AUG-UCU-AAU-GUA

Front

What type of bonds hold the nitrogen bases in the DNA rungs together?

Back

hydrogen bonds