Proteins and Amino Acids

Which protein structure is only found in proteins with more than one polypeptide chain?

• Primary

• Secondary

• Tertiary

• Quaternary

Which of the following can cause protein denaturation?

• High heat

• Cold temperatures

• Strong acids

• Strong bases

• High pressure

Proteins are made of

• CHO

• CHON

• CHONP`

• CHONS

Tags

NGSS.HS-LS1-6

What is an example of protein denaturation?

• Inhaling oxygen and exhaling carbon dioxide

• Lifting weights

• Cooking an egg

• Injecting insulin

Which biomolecule is this a picture of? (Hint: it is made of amino acids)

• Proteins

• Nucleic Acids

• Lipids

• Carbohydrates

Tags

NGSS.HS-LS1-1

The process of transferring the codons to the amino acids ends with what codon?

• Stop

• Terminal

• End

• Cancel 

The job of tRNA is to...

• carry amino acids to the ribosomes 

• carry ribosomes to the ER

• carry mRNA out of the nucleus

• carry glucose to mitochondria

What amino acid is represented by the codon CAG?

• Aspartic Acid

• Histidine

• Glutamine

• Methionine

Does the order of amino acids in a protein matter?

• YES!

• NO!

Tags

NGSS.HS-LS1-1

Amino acids are joined together in order to form

• DNA

• ribosomes

• proteins 

• RNA

Tags

NGSS.HS-LS1-1