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DNA holds the code for

• lipids
• carbohydrates
• protein
• sugar

Choose the nucleotide sequence of the RNA strand that would be complementary to the following strand: 
GTAGTCA

• UATUAGA
• ACGACTG
• CAUCAGU
• CATCAGT

The main function of tRNA is to...

• carry a message that, when translated, forms proteins
• form a portion of ribosomes
• string together complementary RNA and DNA strands
• bring amino acids from the cytoplasm to the ribosomes

What is the three base sequence of mRNA that codes for a single amino acid?

• Anticodon
• Codon
• Protein

Does the order of amino acids in a protein matter?

• YES!
• NO!

Which amino acid is coded from the mRNA codon:
AGU

• Arginine
• Serine
• Leucine
• Glycine

For TWO AMINO ACIDS to be coded for, how many NITROGEN BASES are needed?

• 1
• 3
• 6
• 9

Codons are attached to which molecule?

• mRNA
• tRNA
• rRNA
• DNA

How many amino acids are coded for by this sequence of nucleotides:
ATG GGA ACT CCA

• 4
• 2
• 6
• 12

DNA codes for...

• cholesterol
• proteins
• fatty acids
• a sandwich