Protein Synthesis Part 2

In RNA, Uracil pairs with ______. 

• cytosine
• adenine
• guanine
• thymine

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 amino acid is represented by the codon UUA?

• Phenylalanine
• Tyrosine
• Leucine
• Stop codon

Tags

NGSS.HS-LS1-1

What process is going on in this photo? 

• Transcription 
• Translation 
• Replication 
• All the above 

Tags

NGSS.HS-LS1-1

Which component of DNA determines the traits of an organism? 

• Nitrogen Bases
• Sugar-Phosphate Backbone
• Hydrogen bonds

Tags

NGSS.HS-LS3-1

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

• 4
• 2
• 6
• 12

What is the correct amino acid sequence for the mRNA code AUGCCAGUAUGA

• Met-Pro-Ala-Val
• Met-Pro-Val
• Tyr-Gly-His
• Tyr-Gly-Arg-His

Tags

NGSS.HS-LS1-1

Which is the mRNA molecule that would be transcribed from this DNA template:
TGGCAAGTACGT

• ACCGTTCATGCA
• UGGCAAGUACGU
• UCCGUUCUUGCU
• ACCGUUCAUGCA

What is the start codon?

• AUG
• STOP
• GUA
• UUU