by ben harmon and cody lewis. proteins are compounds that have nitrogen, carbon and hydrogen 20% of...
Post on 16-Jan-2016
215 Views
Preview:
TRANSCRIPT
By Ben Harmon and Cody Lewis
Protein Chemistry
Proteins are compounds that have nitrogen, carbon and hydrogen
20% of the human body contains proteins
Proteins
A peptide is a compound that contains two or more amino acids
Peptides have a wide range of uses in the medical and bio technological fields
Peptides
They create links with amino acids residue inside the proteins
Peptide Bonds
They are the building blocks of the biological process
Proteins are created by amino acids bonded together by dehydration synthesis
Amino acids
There are about 20 different amino acid structures
Some are polar Some are Nonpolar
Amino Acids etc…
Proteins form muscles, skin, calluses, cartilage, tissues and organs
What proteins form
The first level structure is the linear sequence of amino acids that makes the peptide chain
In the secondary structure hydrogen bonds w/ different amino acids making a three-dimensional geometry like an alpha helix
The tertiary structure creates the shape of the protein
Alpha Helix is a spiral or coiled molecule
The 3 dimensional geometry of a Protein
Proteins develop finger nails, hair, and fibrous proteins
Allows animals to moveControls chemical reactions in living things
Why proteins are important?
Insulin:Pancreatic Hormone
Used to treat diabetes
Example of protein chemistry
<>
http://education-portal.com/academy/lesson/proteins-i-chemical-structure.html#lesson
Video
1. What percent does the human body contain amino acids? A 30% B 20% C 10% D 40%
2. What are the building blocks of the biological process (human body)? A amino acids B muscles C clothes D water
3. How many amino acids structures are there? A 15 B 20 C 14 D 10
4. How many acids does a peptide bond contain? A 1 B none C 13 D 2
5.What shape is an alpha helix? A helix B spiral C coiled D both B & C
Quiz
https://www2.chemistry.msu.edu/faculty/reusch/virttxtjml/proteins.htm
http://www.peptideguide.com/ http://www.rpi.edu/dept/bcbp/molbiochem/MBWeb/mb1
/part2/protein.htmhttp://ghr.nlm.nih.gov/handbook/howgeneswork/protein http://www.infoplease.cohttp://
www.infoplease.com/cig/biology/proteins.htmlv http://
www.rsc.org/Education/Teachers/Resources/cfb/proteins.htm
https://www2.chemistry.msu.edu/faculty/reusch/virttxtjml/protein2.htm
Work Cited
top related