PBS

• Anaphase
• Cytonkinesis
• Interphase
• Prophase

Tags

NGSS.HS-LS1-4

Which amino acid is coded from the mRNA codon:
AGU

• Arginine

• Serine

• Leucine

• Glycine

Insertion, deletion, and substitution are all examples of a change in a genetic sequence which is also referred to as (a)

• Gene

• Amino Acid

• Ribose

• Mutation

Tags

NGSS.HS-LS3-2

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

• UATUAGA

• ACGACTG

• CAUCAGU

• CATCAGT

What is the term for a three-nucleotide sequence that codes for an amino acid?

• base

• codon

• amine

• serine

Tags

NGSS.HS-LS1-1

The process to go from DNA to mRNA is _______

• translation

• transcription

• replication

What amino acid is represented by the codon CAG?

• Aspartic Acid

• Histidine

• Glutamine

• Methionine

Which code does NOT cause transcription to stop?

• UGA

• UAA

• UAG

• UGG

When an extra base is inserted into the DNA sequence of a gene, the protein doesn't work. Which explains why?

• the base increases rate of translation

• the base causes DNA to be transcribed in opposite direction

• the inserted base causes the codons in the sequence to be incorrect for the desired protein

• the base signals enzymes to translate DNA rather than RNA

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-2

PBS is commonly used in laboratories as a buffer solution. What does PBS stand for?

• Phosphate Buffered Saline

• Potassium Bromide Solution

• Polymer Based Solvent

• Protein Binding Substance