Keystone Review Guide
Kaymoni Kent & Daijah Barrett
Water and its characteristics
attraction between different substances. Cohesion is the attraction between the same kind of substance. Also polarity enables substances to dissolve in water. Heat storage is the process of water absorbing heat slowly and hold on to heat longer. In addition, Ph is based on the concentration of hydrogen ions in a solution ( Ex. Acidic-Basic). Finally Solution is a mixture of evenly distributed substances.
This is Water
Heat storage
Cohesion and Adhesion
Macromolecules
RNA and DNA
Proteins
Lipids
Carbohydrates
Carbohydrates are molecules that provide fuel and build structures in the body. Carbohydrates are found in mostly foods ( which some people call carbs). The ratio for carbohydrates it 1:2:1. This is Carbon to hydrogen to oxygen.
Simple carbs
Food carbohydrates
carbohydrates
1. disaccharide- its used for engel and cells such as lactose and surcose
2.monosaccharide- contains most energy like glucose(sugar) and fructose
3. Polysaccharide- stores starch and plants energy such a cellulose and chitin
4. Olgiosaccahride -Cellular sign posts
Proteins
Proteins are molecules that provide structural support, storage, transport, cell communication, movement, and defense. Some proteins are Keratin, Actin and Myosin, Receptor, Antibodies, Hemoglobin (carries oxygen from your lungs to body tissues), Ion channel, and Enzymes proteins. They can fold into compact shapes. The shape matters for them not the size.
Proteins
Amino acids
Keratin
Lipids and Fats
Lipids are a group of molecules such as fats, waxes, fat-soluble vitamins (which are vitamins A, D, E, and K). Lipids are monoglycerides, diglycerides, triglycerides, phospholipids, and more. Unsaturated fatty acids are found in liquid form when at room temperature. Saturated fatty acid are found in solid form when at room temperature.
Lipids
Types of lipids
Basic structure of different types of Lipids
Nucliec Acids
DNA & RNA
DNA & RNA
Well look at it like this ^^^^^^^
Ezymes
What are they???
Enzyme and substrate
2 ways to view
Process of the reaction
The End!!!
You already Know!!