类别 全部 - carbohydrates - genetic - lipids - hydrocarbons

作者:Tamara Melik 1 年以前

82

Organic

Biological macromolecules play crucial roles in the structure and function of living organisms. Nucleic acids, such as DNA and RNA, are composed of nucleotides and are essential for storing and transmitting genetic information.

Organic

Organic

Carbohydrates

Starch
Energy source in plants
Glycogen
Energy source in animals
1,4 Glycosidic linkage
Monomers
Glucose, Fructose Galatose

Proteins

Amino Acid
Enzymes
Regulate Cell functions
Globular and Fibrous structure
1, 2, 3, 4 degree structures
Peptide Bonds

Nucleic Acids

RNA
Protein Synthesis
DNA
Genetic code
Phosphodiester Bonds
Nucleotides
Nitrogenous Base, Phosphate groups, Sugar

Hydrocarbons

Aromatic
At least one aromatic ring

Contain benzene unit

Alternating single and double bonds between carbons

Six Carbon ring

Cycloalkanes
One or more carbons rings

hydrogen atoms attached

Unsaturated
Alkynes

Triple bond between carbons

Alkenes

Double bond between carbons

Saturated
Alkanes
Single Bonds

Saturated with hydrogen

Lipids

Waxes
Coats plant structure
Steriods
Fluidity of cell
Phospholipids
Structure of cell membranes
Fat
protects organs, energy source
Sub units
Fatty acid chain, glycerol