1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell...
-
Upload
reginald-west -
Category
Documents
-
view
215 -
download
1
Transcript of 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell...
![Page 1: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/1.jpg)
1
MacromolecMacromoleculesules
copyright cmassengale
![Page 2: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/2.jpg)
2
Homeostasis
• Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life
• Stable internal conditions of pH, temperature, water balance, etc.
copyright cmassengale
![Page 3: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/3.jpg)
3
Organic Organic CompoundsCompounds
• CompoundsCompounds that contain CARBONCARBON are called…..
• MacromoleculesMacromolecules are large organic moleculesorganic molecules.
copyright cmassengale
![Page 4: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/4.jpg)
5
MacromoleculesMacromoleculesor Biomoleculesor Biomolecules
• Large organic molecules.Large organic molecules.• Also called POLYMERSPOLYMERS.• Made up of smaller “building
blocks” called MONOMERSMONOMERS.• Examples:Examples:
1. Carbohydrates1. Carbohydrates2. Lipids2. Lipids3. Proteins3. Proteins4. Nucleic acids (DNA and RNA)4. Nucleic acids (DNA and RNA)
copyright cmassengale
![Page 5: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/5.jpg)
7
CarbohydratesCarbohydrates
• Function: Primary Source of Function: Primary Source of EnergyEnergy
• Our bodies use sugar like Our bodies use sugar like fuel (energy)fuel (energy)
copyright cmassengale
![Page 6: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/6.jpg)
8
CarbohydratesCarbohydrates
MonomerMonomer
Monosaccharide: one sugar unitMonosaccharide: one sugar unit
Examples:Examples: glucose (glucose (C6H12O6)
glucoseglucose
copyright cmassengale
![Page 7: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/7.jpg)
9
CarbohydratesCarbohydratesDisaccharide: two sugar unitDisaccharide: two sugar unit
Examples: Examples: – Sucrose (glucose+fructose)Sucrose (glucose+fructose)– Lactose (glucose+galactose)Lactose (glucose+galactose)– Maltose (glucose+glucose)Maltose (glucose+glucose)
glucoseglucoseglucoseglucose
copyright cmassengale
![Page 8: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/8.jpg)
10
CarbohydratesCarbohydratesPolysaccharide: many sugar unitsPolysaccharide: many sugar units
Examples:Examples: starch (bread, starch (bread, potatoes)potatoes)
glycogen (beef glycogen (beef muscle)muscle)
cellulose (lettuce, cellulose (lettuce, corn)corn)
glucoseglucoseglucoseglucose
glucoseglucoseglucoseglucose
glucoseglucoseglucoseglucose
glucoseglucoseglucoseglucose
cellulosecellulose
copyright cmassengale
![Page 9: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/9.jpg)
12
LipidsLipids• are not soluble in waternot soluble in water.• Remember:Remember: “stores the most “stores the most
energy”energy”• Examples:Examples: 1. Fats1. Fats
2. Phospholipids2. Phospholipids3. Oils3. Oils4. Waxes4. Waxes
copyright cmassengale
![Page 10: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/10.jpg)
13
LipidsLipids
ElementsElements--CCarbon, arbon, HHydrogen, ydrogen, OOxygen CHOxygen CHO
Main Function of lipids:Main Function of lipids:
Long term Long term energy energy storagestorage
copyright cmassengale
![Page 11: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/11.jpg)
14
Monomer of LipidsMonomer of LipidsTriglycerides:Triglycerides:
ccomposed of 1 glycerol1 glycerol and 3 3 fatty acidsfatty acids.
H
H-C----O
H-C----O
H-C----O
H
glycerol
O
C-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH3
=
fatty acids
O
C-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH3
=
O
C-CH2-CH2-CH2-CH =CH-CH2 -CH
2 -CH2 -CH
2 -CH3
=copyright cmassengale
![Page 12: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/12.jpg)
18
Proteins Proteins (Polypeptides)(Polypeptides)
Elements-Carbon, Hydrogen, Oxygen, and Nitrogen
-functions:-functions:
--Transport: Transport: hemoglobinhemoglobin-Movement:-Movement: musclesmuscles-Structural:-Structural: membranes, hair, nailsmembranes, hair, nails-Enzymes:-Enzymes: cellular reactionscellular reactions
copyright cmassengale
![Page 13: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/13.jpg)
19
Monomer of Proteins
Amino acids-bonded together by peptide peptide bonds (straight chains)bonds (straight chains)
copyright cmassengale
![Page 14: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/14.jpg)
21
Nucleic AcidsNucleic Acids
Function: Function: – Contain all Heredity (Genetic) Contain all Heredity (Genetic)
MaterialMaterial
copyright cmassengale
![Page 15: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/15.jpg)
22
Nucleic AcidsNucleic Acids
Monomer: Monomer: – NucleotidesNucleotides
copyright cmassengale
![Page 16: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/16.jpg)
23
Nucleic AcidsNucleic Acids
Monomer: Monomer: – NucleotidesNucleotides
copyright cmassengale
![Page 17: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/17.jpg)
25
Nucleic AcidsNucleic Acids• Two types:Two types:
a.DNAa.DNAb.RNAb.RNA
copyright cmassengale
![Page 18: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/18.jpg)
HypothesisA testable statement that begins an experiment
copyright cmassengale 28
![Page 19: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/19.jpg)
BiologyThe study of life
copyright cmassengale 29
![Page 20: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/20.jpg)
SolventDoes the dissolving
ex. Water
copyright cmassengale 30
![Page 21: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/21.jpg)
SoluteWhat is being disolved
copyright cmassengale 31
![Page 22: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/22.jpg)
SolutionA mixture of two or more substances
copyright cmassengale 32
![Page 23: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/23.jpg)
EnzymesAre proteinsAre catalystsWork best at certain temperatures and pH
copyright cmassengale 33
![Page 24: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/24.jpg)
CatalystSpeeds up chemical reactions
copyright cmassengale 34
![Page 25: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/25.jpg)
Decrease• Enzymes _____ the amount of energy
needed
copyright cmassengale 35
![Page 26: 1 Macromolecules copyright cmassengale. 2 Homeostasis Keeping The Internal Environment Of The Cell or Organism Within The Ranges Required For Life Stable.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f175503460f94c2db15/html5/thumbnails/26.jpg)
Cohesive/surface tension• Spiders can walk on water because water
is
copyright cmassengale 36