Unit 1 Protein
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| What is the proteome | entire set of proteins expressed by a genome.
🗑
|
||||
| Why is the proteome larger than the genome | alternative RNA splicing and post translational
modification create different proteins from 1 gene
🗑
|
||||
| What is a protein polymer made up of | particular sequence of amino acids
🗑
|
||||
| Why is the order of AA important | This determines protein structure and function
🗑
|
||||
| What is the primary structure of proteins | specific order of AA
🗑
|
||||
| What is the secondary structure of proteins | Hydrogen bonding (along the backbone of the protein strand)
🗑
|
||||
| Name the 3 types of protein secondary structure | alpha helix
beta pleated sheet (parallel or anti parallel)
turns
🗑
|
||||
| What are the 4 groups that surround a central carbon on any amino acid | COOH (acid)
NH2 (base)
H
R group (this varies)
🗑
|
||||
| What are the four types of AA | acidic
basic
polar
non polar/hydrophobic
🗑
|
||||
| What functional group denotes an acid | COOH/COO-
🗑
|
||||
| What functional group denotes a base | NH2/NH3+
🗑
|
||||
| What functional group is polar | OH
🗑
|
||||
| What AA are hydrophilic | polar, acidic and basic
🗑
|
||||
| What charge is on an ionised acidic AA | negative i.e. COO-
🗑
|
||||
| What charge is on an ionised basic AA | positive i.e. NH3+
🗑
|
||||
| Tertiary structure of a protein involves between what parts of a AA | R groups
🗑
|
||||
| Name 3 types of interactions that occur at the tertiary/quatenary level | van der waal
ionic
disulphide bridge
hydrogen
hydrophobic
🗑
|
||||
| What type of interaction is covalent at tertiary or quaternary level | disulphide bridge
🗑
|
||||
| What is a prosthethic group | non protein unit tightly bound to a protein necessary for
its function
🗑
|
||||
| Give an example of a prosthetic group | Fe in haemoglobin for oxygen delivery
🗑
|
||||
| What is the different between tertiary and quaternary level of protein structure | tertiary R groups within one polypeptide whereas quaternary interactions involve interactions between R groups on different polypeptide chains
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
kyle_academy
Popular Biology sets