Front

Enzymes are

Back

proteins

Front

What binds to the active site of an enzyme?

Back

substrate

Front

Which of the following conclusions can be drawn from this graph?

• The optimum pH of the enzyme is 8.
• The optimum pH of the enzyme is 9.
• The enzyme’s activity increases as pH increases from 10.0 to 12.0.
• The enzyme’s activity is greater around pH of 10.0.

Back

The optimum pH of the enzyme is 9.

Front

How do enzymes affect reactions in cells according to the graph?

Back

Enzymes decrease the activation energy of the reaction.

Front

Describing enzymes and substrates using the "lock and key hypothesis" attempts to explain the idea that...?

Back

enzyme specificity

Front

What is indicated by letter A?

Back

active site

Front

The bond that joins amino acids are called:

Back

Peptide Bonds

Front

If a methyl group (-CH₃), which does not like water, were at the 'R', the amino acid would likely be:

Back

Hydrophobic

Front

The type of reaction used to join the molecules shown is called:

Back

Dehydration Synthesis

Front

The primary sequence of a protein refers to the:

Back

Order of amino acids