Molecular genetics review

If one strand of DNA has the sequence TTACCG, the sequence of the other strand of the same molecule will be

• AATGGC
• TTACCG
• AACGGC
• AATGGG

Which of these bases does not exist in RNA?

• C
• T
• U
• A

Where does transcription take place?

• nucleus
• ribosome
• cytoplasm
• smooth ER

Which RNA bases would pair with TACGAA in transcription? 

• AUGCUU
• ATGCTT
• GCATCC
• GCAUCC

A sequence of a DNA template strand is shown.

3' TCC AAT GGC TTA TTT 5'

Which of these is the correct amino acid chain produced from the DNA template strand?

• Arginine, Leucine, Proline, Asparagine

• Tryptophan, Phenylalanine, Leucine

• Serince, Leucine, Proline, Asparagine

• Tryptophan, Phenylalanine, Leucine, Glycine

Tags

NGSS.HS-LS1-1

Every three letters (example: ATC) in DNA codes for what??

• Amino Acid
• Nucleotide
• Lipid
• Carbohydrate

Tags

NGSS.HS-LS1-1

Which amino acid is made from the RNA codon UUA?

• Phenylalanine
• Leucine
• Serine
• Tyrosine

Which amino acid is made from the RNA codon GUA?

• Phenylalanine

• Leucine

• Serine

• Valine

What has DNA?

• animals
• plants
• bacteria
• all of the above

How many bases are in one codon?

• 1
• 2
• 3
• 4