4. 1. CARBOHYDRATES
- It may be broken down to carbon
and hydrate. Another term for
for carbohydrate is saccharide.
Carbohydrates are classified either
as simple or complex.
7. Monosaccharides
- Glucose- used in dextrose, blood sugar;
the form utilized by the human body.
-Galactose- found in milk and milk
products
-Fructose- found in fruits and honey
8. DISACCHARIDES
- Maltose – Found in malt
- Sucrose - found in regular table
sugar, sugarcane, and sugar beet
- Lactose - found in milk and milk
products
9. POLYSACCHARIDES
- Starch / Amylose - storage
form of glucose in plants
- Amylopectin - storage form
of glucose in plants
10. POLYSACCHARIDES
- Glycogen - storage form of glucose
animal; stored in the liver and
muscles
- Cellulose - structural material in
plants--cell wall in wood, wood fiber
cannot be digested by humans
11. 2. LIPIDS OR FATS
- are important nutrients in your
body but eating too many
especially unhealthy fats such as
saturated fats and trans fats can
lead to heart disease, cancer, and
obesity.
12. 2. LIPIDS OR FATS
- Function: maintain
body heats and aid in
digestion
19. 1. KERATIN
- It is a structural protein
found in hair, skin, and
nails.
20. 2. FIBRION / SILK PROTEIN
- Fibroin is found in silk.
- Silk has a smooth and
soft texture.
21. 3. COLLAGEN
- It is a major insoluble fibrous
protein found in connective
tissues such as tendons,
ligaments, skin, cartilage and the
cornea of the eye.
23. EXAMPLES OF ENZYMES
- LIPASE - help in digestion of fats
- PEPSIN - help in breaking down proteins
into peptides (smaller units)
- SUCROSE - also called invertase; help in
the digestion of sugars and starches
24. 5. MYOGLOBIN
- is a polypeptide that stores
oxygen in muscles. It contains a
heme group which has an iron
where the oxygen is stored.
25. TWO CLASSES OF PROTEINS
- Saturated fats
- Unsaturated fats
26. 1. SATURATED FATS
- have two carbons attached to
each carbon (except the one
at the end). Saturated fats are
unhealthy fats like butter.
27. 2. UNSATURATED FATS
- are missing at least one
hydrogen and are curl in
shape. The unsaturated fats
are healthy, and include oils.
28. 4. NUCLEIC ACIDS
- It play an essential role in
the storage, transfer, and
expression of genetic
information.
29. NUCLEIN
- He was able to isolate the
substance from the
nucleus and initially.
30. THREE PARTS OF NUCLEOTIDES
1. Nitrogenous base
2. Five-carbon carbohydrate or
sugar
3. Phosphate group
36. 1. Are large, organic molecule such as
carbohydrates, lipids, proteins, and
nucleic acids.
A. Biological Molecules
B. Biological Atom
C. Biological Elements
D. Biological Compounds
37. 2. It maintain body heats and aid in
digestion.
A. Carbohydrates
B. Lipids
C. Protein
D. Nucleic Acids
38. 3. It is the primary energy source
of human body.
A. Carbohydrates
B. Lipids
C. Protein
D. Nucleic Acids
39. 4. It play an essential role in the
storage, transfer, and expression of
genetic information.
A. Carbohydrates
B. Lipids
C. Protein
D. Nucleic Acids
40. 5. It helps to repair and build
your body tissues.
A. Carbohydrates
B. Lipids
C. Protein
D. Nucleic Acids
42. 1. It was able to isolate the substance
from the nucleus and initially.
2. It is a polypeptide that stores oxygen
in muscles.
3. It function to catalyze chemical
reactions.
43. 4. It is a structural protein found in hair, skin,
and nails.
5. It helps in the digestion of sugars and
starches.
6. It refers to solid triglyceride usually from
animal sources such as meat, milk, butter,
margarine, eggs, and cheese.
44. 7. It refers to liquid triglycerides from
plant sources.
8. Sugar that can be found in fruits and
honey.
9. Sugar that can be found in human
body.
10. It is a slow releasing carbohydrate.
46. Direction: List down the monomer of the
following biological molecules.
1. Carbohydrates (1pt)
2. Lipids (2pts)
3. Protein (1pt)
4. Nucleic Acids (1pt)
48. 1- 2. Give at least two types of
monosaccharides.
3-4. Give at least two types of
disaccharide.
5-6. Give at least two types of
polysaccharide.
7-10. Give at least four examples of
protein.
62. ACTIVITY: ACROSTIC POEM
Direction: Now that you have learned the
nature of catalyst, make an acrostic poem
using the word CATALYST. In making the poem
you may also define and write the importance
of catalyst in our daily life. Do this in a
separate sheet of paper.
