Question | Answer |
What do protein enzymes do to a reaction? | They speed the reaction up |
What do all proteins contain (4)? | Carbon, Hydrogen, Oxygen and Nitrogen. |
What do some also contain (2)? | Sulphur and Phosphorus |
What are proteins made up of? | Amino Acids |
What is it called when the amino acids join up? (PC) | a polypeptide chain which forms a protein |
Enzymes are the most ......... group of proteins? | Most important group of proteins. |
Enzymes are biological .........? | biological catalysts |
Not only do enzymes speed up reactions but they also increase the ......... of ........... reactions in ......? | They also increase the chemical reactions in cells. |
What do Intracellular Enzymes do? | They speed up reactions within the cell |
Examples of intercellular enzymes? (PCR) | Photosynthesis and Cellular Respiration |
What do Extracellular enzymes do? | speed up chemical reaction outside of the cell |
Where are Extracellular Enzymes located? | They are secreted (hidden?) by the cell.
Basically they are located in the cell : ) |
Can you give me an example of an Extracellular Enzyme in action? | Digestion |
What gives enzymes their particular large globular shape? | The Tertiary Structure of proteins |
How is this shape created? | the folding and bending of the secondary structure that creates this shape. |