2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure...
Transcript of 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure...
![Page 1: 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure substance- made up of only one thing Compounds Two or more elements joined together Examples:](https://reader036.fdocuments.net/reader036/viewer/2022062609/60f68b000166012135650b70/html5/thumbnails/1.jpg)
2.1 Matter and Organic Compounds
![Page 2: 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure substance- made up of only one thing Compounds Two or more elements joined together Examples:](https://reader036.fdocuments.net/reader036/viewer/2022062609/60f68b000166012135650b70/html5/thumbnails/2.jpg)
Matter● Matter is anything
that occupies space and has mass (weight).
● Matter is made of chemical substances
![Page 3: 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure substance- made up of only one thing Compounds Two or more elements joined together Examples:](https://reader036.fdocuments.net/reader036/viewer/2022062609/60f68b000166012135650b70/html5/thumbnails/3.jpg)
Chemical Substances● Any solid, liquid, or gas
● Made up of:● Elements
Or● Compounds
![Page 4: 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure substance- made up of only one thing Compounds Two or more elements joined together Examples:](https://reader036.fdocuments.net/reader036/viewer/2022062609/60f68b000166012135650b70/html5/thumbnails/4.jpg)
Elements● Pure substance- made up of only one thing
![Page 5: 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure substance- made up of only one thing Compounds Two or more elements joined together Examples:](https://reader036.fdocuments.net/reader036/viewer/2022062609/60f68b000166012135650b70/html5/thumbnails/5.jpg)
Compounds● Two or more elements
joined together● Examples:
● H2O● C6H12O6
● Chemical bonds are what hold elements together
![Page 6: 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure substance- made up of only one thing Compounds Two or more elements joined together Examples:](https://reader036.fdocuments.net/reader036/viewer/2022062609/60f68b000166012135650b70/html5/thumbnails/6.jpg)
What type of substance is water?
July 22, 2012Footer text here 6
![Page 7: 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure substance- made up of only one thing Compounds Two or more elements joined together Examples:](https://reader036.fdocuments.net/reader036/viewer/2022062609/60f68b000166012135650b70/html5/thumbnails/7.jpg)
Water is the Chemical Compound: H2O
July 22, 2012Footer text here 7
![Page 8: 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure substance- made up of only one thing Compounds Two or more elements joined together Examples:](https://reader036.fdocuments.net/reader036/viewer/2022062609/60f68b000166012135650b70/html5/thumbnails/8.jpg)
What ELEMENTS make up water?
July 22, 2012Footer text here 8
![Page 9: 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure substance- made up of only one thing Compounds Two or more elements joined together Examples:](https://reader036.fdocuments.net/reader036/viewer/2022062609/60f68b000166012135650b70/html5/thumbnails/9.jpg)
Organic Compounds● Contain Carbon
● Found in living things, or can be made from living things● Examples: carbohydrates, oil, wood
![Page 10: 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure substance- made up of only one thing Compounds Two or more elements joined together Examples:](https://reader036.fdocuments.net/reader036/viewer/2022062609/60f68b000166012135650b70/html5/thumbnails/10.jpg)
CARBON● Why is Carbon so important?
● Makes up cells and other important body structures● Can form many complex compounds
● Sugars, proteins, etc.
![Page 11: 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure substance- made up of only one thing Compounds Two or more elements joined together Examples:](https://reader036.fdocuments.net/reader036/viewer/2022062609/60f68b000166012135650b70/html5/thumbnails/11.jpg)
4 Types of Organic Compounds
1. Carbohydrates
2. Lipids
3. Proteins
4. Nucleic Acids
(Each of these contains Carbon!)
![Page 12: 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure substance- made up of only one thing Compounds Two or more elements joined together Examples:](https://reader036.fdocuments.net/reader036/viewer/2022062609/60f68b000166012135650b70/html5/thumbnails/12.jpg)
Organic Compounds Overview
![Page 13: 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure substance- made up of only one thing Compounds Two or more elements joined together Examples:](https://reader036.fdocuments.net/reader036/viewer/2022062609/60f68b000166012135650b70/html5/thumbnails/13.jpg)
The Miracle of Life: Carbohydrates, Proteins, Lipids, and Nucleic Acids video (currently unavailable)
KQED: Energy from Carbon? (10:02)
![Page 14: 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure substance- made up of only one thing Compounds Two or more elements joined together Examples:](https://reader036.fdocuments.net/reader036/viewer/2022062609/60f68b000166012135650b70/html5/thumbnails/14.jpg)
Carbohydrates
● Stores energy● Ex: sugar and starch
● Made up of monosaccharides (building blocks)● Simple sugars like fructose and glucose
![Page 15: 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure substance- made up of only one thing Compounds Two or more elements joined together Examples:](https://reader036.fdocuments.net/reader036/viewer/2022062609/60f68b000166012135650b70/html5/thumbnails/15.jpg)
Complex Carbohydrates
![Page 17: 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure substance- made up of only one thing Compounds Two or more elements joined together Examples:](https://reader036.fdocuments.net/reader036/viewer/2022062609/60f68b000166012135650b70/html5/thumbnails/17.jpg)
Lipids● Store energy (long term)
● Fat
● Makes cell membranes
● Made up of fatty acids
![Page 18: 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure substance- made up of only one thing Compounds Two or more elements joined together Examples:](https://reader036.fdocuments.net/reader036/viewer/2022062609/60f68b000166012135650b70/html5/thumbnails/18.jpg)
LipidsSaturated Fatty Acids:
● Carbon atoms bonded to many Hydrogen atoms
● Straight chains
● Solid at room temperature
● Ex- red meat, dairy products
Unsaturated Fatty Acids:
● Not many Carbon atoms bonded to Hydrogen atoms
● Bent chains
● Liquid at room temperature
● Ex- seeds, olives
![Page 19: 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure substance- made up of only one thing Compounds Two or more elements joined together Examples:](https://reader036.fdocuments.net/reader036/viewer/2022062609/60f68b000166012135650b70/html5/thumbnails/19.jpg)
Lipids
![Page 20: 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure substance- made up of only one thing Compounds Two or more elements joined together Examples:](https://reader036.fdocuments.net/reader036/viewer/2022062609/60f68b000166012135650b70/html5/thumbnails/20.jpg)
Proteins
● Many jobs:● Chemical reactions (Wrench animation)● Carries messages and materials● Immune system● Makes up muscles
● Made up of amino acids● Combine to form polypeptide chains
Protein structure animation (swf)Protein function video (youtube 4:02)
![Page 21: 2.1 Matter and Organic Compoundsmssmithbiology.weebly.com/uploads/6/8/0/5/68054121/2.1...Pure substance- made up of only one thing Compounds Two or more elements joined together Examples:](https://reader036.fdocuments.net/reader036/viewer/2022062609/60f68b000166012135650b70/html5/thumbnails/21.jpg)
Nucleic Acids
Many jobs:
● Instructions for making proteins● Instructions for telling proteins what to do● Can be passed from parents to offspring
Ex- DNA and RNA
● Made up of nucleotides● Sugar, phosphate group, nitrogen base
Overview of DNA (YouTube 28:05)DNA Animation video (YouTube)