EOC review quiz 3

Which sequence of DNA bases would pair with this partial strand
ATG TGA CAG

• ATG TGA CAG
• TAC ACT GTC
• GTA AGT GAC
• CAT TCA CTG

Which of the following units are repeatedly joined together to form a strand of DNA?

• amino acids
• nucleotides
• fatty acids
• polysaccharides

Adenine bonds with ______________.

• Guanine
• Thymine
• Cytosine
• Adenine

What determines the code, or information, of a DNA molecule?

• the shape (structure) of the nitrogen bases
• the order (sequence) of the nitrogen bases
• the color of the nitrogen bases
• the frequency (number) of nitrogen bases

Tags

NGSS.HS-LS1-1

The process of using an mRNA to make a protein is called ( mark all that apply)

• Replication
• Transcription
• Translation
• Cell Division

What amino acid is represented by the codon UUA?

• Phenylalanine
• Tyrosine
• Leucine
• Stop codon

The two strands in a DNA molecule are held together by ...

• hydrogen bonds
• phosphodiester bonds
• covalent bonds
• ionic bonds

RNA is similar to DNA in that ...

• it is a polymer of nucleotides
• it is double-stranded 
• it is only found in the nucleus
• there is only one type of RNA

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

• 4
• 2
• 6
• 12

Any change in the sequence of DNA is a

• recombination

• mutation

• chromatin

• independent assortment

Tags

NGSS.HS-LS3-2