2. OBJECTIVES:
• At the end of the lesson, the students are expected to be
able to:
• Identify and differentiate organic and inorganic
compounds
• Recognize the general classes and uses of organic
compounds
• Give the importance of organic compounds and relate
to the real-world.
5. CHEMISTRY
CHEMISTRY - the term ORGANIC describes chemical
compounds that contains CARBON and other elements
such as Hydrogen, Oxygen, Nitrogen, Sulfur or Phosphorus.
COMPOUND - are classified into 2 main groups
6. COMPOUND
2 MAIN GROUPS
Organic - that contains carbon and usually bonded to
hydrogen, oxygen, sulfur and phosphorus while
Inorganic - most of it don’t contain carbon atom in them.
7. JONS JAKOB BERZELIUS
JONS JAKOB BERZELIUS
(1806)
Was the first person to
make the distinction
between orgacompounds
(those containing carbon),
and inorganic compounds
9. 1. CARBOHYDRATES
1. CARBOHYDRATES - Are made up of monomers called
monosaccharides.
MONOSACCHARIDES - “MONO” which means "one"
“SACCHARIDE”, which means "sugar molecule"
11. CARBOHYDRATES
• Uses: Energy sources, cell structure, stored energy in
plants
• Classification :
MONOSACCHARIDE - (glucose, fructose)
DISACCHARIDE - ( maltose, sucrose)
POLYSACCHARIDE - (starch, glycogen, cellulose)
12. 2. LIPIDS
• LIPIDS - Large groups of organic compounds not soluble
in water. All lipids are not soluble in water. That is why
they are placed together.
• ELEMENTS - C, H, O
H:O > 2:1
13. LIPIDS
• USES:
Store energy for long term.
Waterproof covering
Components of cell membranes for signaling
We take a look on fatty acid
CLASSIFICATION - (fats, oils, waxes, steroids)
16. 3. PROTEINS
PROTEINS - Any of a large group of nitrogen containing
organic compounds that are essential part cells
ELEMENTS - C, H, O & N
USES - Rate of cell processes.
Cellular structures
Controls substances in and out of cell.
Fight disease.
18. 4.NUCLEIC ACID
NUCLEIC ACID - Any of various macromolecules composed
of nucleotide chains that are vital constituents of all living
cells.
ARE THE MOLECULES IN OUR CELLS DIRECT AND STORE
INFORMATIONS FOR REPRODUCTION AND CELLULAR
GROWTH?
19. ELEMENTS
ELEMENTS - H, N, C, O, P
NUCLEOTIDES - (A nucleotide is the basic building block of
nucleic acids.)
2 types of NUCLEOTIDES
RNA- Ribonucleic Acid
DNA- Deoxyribonucleic Acid
