Tackles about one of the four biomolecules-nucleic acids.

1. GRADE
10
DAILY
LESSON
PLAN
School
Pasay City North High
School- Tramo Campus
Grade
Level
GRADE 10
Teacher Maria Cristina A. Pol
Learning
Area
SCIENCE
Teaching
Dates and
Time
Date Time Section
6:10-7:05 10-Soliven
7:05-8:00 10-Garnet
8:00-8:55 10-Emerald
8:55-9:15 Break
9:15-10:10 10-Diamond
10:10-
11:05
Vacant
11:05-
12:00
10-Pacquiao
Quarter FOURTH
I. OBJECTIVES
A. Content
Standards
The structure of biomolecules, which are made up mostly of a limited number of
elements, such as carbon, hydrogen, oxygen, and nitrogen.
B. Performance
Standards
The learners shall be able to:
Using any form of media, present chemical reactions involved in biological and
industrial processes affecting life and the environment
C. Learning
Competencies/
Objectives
(Write the LC
code for each)
S10MT-IVc-d-22
Recognize the major categories of biomolecules such as carbohydrates, lipids,
proteins, and nucleic acids.
Specific
Objectives
The learners should be able to:
1. define nucleic acid;
2. discuss the chemical nature of nucleic acid;
3. differentiate DNA from RNA.
II. CONTENT ● Nucleic Acid
III. LEARNING
RESOURCES
A. References
1. Teacher’s
Guide pages
Pages 218-219
2. Learner’s
Materials
pages
Pages 296-297
3. Textbook
pages

2. 4. Additional
Materials from
Learning
Resource (LR)
Portal
B. Other
Learning
Resources
https://www.youtube.com/watch?v=ofZ44Jngdj4&t=35s
IV.
PROCEDURES
Elicit
A. Reviewing
previous lesson
or presenting
new lesson
For the recall of the previous lesson, students will be grouped into three groups.
They will be given pictures of saccharides and they will arrange it based on their
classification.
Monosaccharide Disaccharide Polysaccharide
Engage
B. Establishing a
purpose for the
lesson.
C. Presenting
examples/
instances of the
new lesson.
With the same group, students will be given a puzzle that they need to fix as
quickly as possible, the group that will finish first the puzzle will be the winner.
Students will be ask the following questions:
● What picture have you formed?
● In terms of Physical appearance, what do you observe?
● Which biomolecule do you think is responsible for hereditary traits?
● What do you think and the two types of nucleic acid?
Cellulose
Starch

3. Explore
D. Discussing
new concepts
and practicing
new skills #1
E. Discussing
new concepts
and practicing
new skills #2
Still with the same group, students will going to do the “Face it Off” where they
are going to differentiate DNA from RNA but they can also put some of their
similarities in terms of:
● Description
⮚ DNA or Deoxyribonucleic Acid is a substance that carries genetic
information in the cell. RNA is Ribonucleic acid is a substance in
the cells of plants and animals that helps make proteins.
● Structure
⮚ DNA is Double Stranded that makes it looks like a twisted ladder
also from the word Deoxy means “minus oxygen” it doesn’t have O
in the 3rd Carbon while RNA is single stranded only but it has O in
3rd carbon.
● Sugar and Pairing Bases
⮚ In DNA we have Deoxyribose sugar and its base are Adenine-
Thymine, and Cytosine-Guanine; while RNA it’s sugar is ribose and
its base pairs are Adenine-Uracil, and Cytosine-Guanine
● Function
⮚ DNA stores the genetic information of an organism and transmits
that information from one generation to another while RNA
translates the genetic information contained in DNA into proteins
needed for all cellular function.
Students will be given only 15 minutes to finish the activity.
Explain
E. Developing
mastery (Leads
to formative
Assessment 3)
Guided Questions:
1. What is Nucleic Acid?
⮚ Nucleic Acid is one of the biomolecules in our body which store,
transmit, and help express hereditary information.
2. What are the types of Nucleic Acid?
⮚ DNA and RNA
3. What are nucleotides?
⮚ Monomer that makes up nucleic acid.
4. What are the parts of nucleotides?
⮚ Nitrogenous base, which is a ring portion that contains nitrogen
atoms; pentose sugar—a 5 carbon atoms; and a phosphate group.
5. How will you differentiate DNA from RNA?
⮚ DNA (Deoxyribonucleic Acid) contains long term storage and
transmits genetic information, its sugar base is deoxyribose and A-
T, C-G are the pairing bases while RNA (Ribonucleic Acid)
responsible for creation of proteins from nucleus to the ribosomes,
its sugar is ribose and A-U and G-C are the base pairs.

4. Elaborate
F. Finding
practical
applications of
concepts and
skills in daily
living.
Guided Questions:
1. What do you think is the importance of nucleic acid?
2. What have you learned in today’s lesson?
For generalization, students will sing along with the Nucleic Acid Song
G. Making
generalizations
and
abstractions
about the
lesson.
Evaluate
H. Evaluating
learning.
Multiple choice. Choose the letter of the correct answer.
1. A biomolecule which is any of various complex organic acids that are
composed of nucleotide chains.
A. Lipids
B. Protein
C. Nucleic Acid
D. Carbohydrates
2. What are the two types of Nucleic Acid?
A. DNA and FAD
B. DNA and RNA
C. RNA and ATP
D. RNA and STP
3. Cytosine, Guanine, Thymine, and Adenine are referred to as _________
bases.
A. Sugar
B. Nitrogen
C. Hydrogen
D. Phosphate
4. The basic parts of Nucleic Acid are five-carbon sugar, and a ______ group.
A. Carbon
B. Nitrogen
C. Hydrogen
D. Phosphate
5. Which of the following statements is TRUE?
A. RNA looks like a twisted ladder; DNA is single stranded.
B. RNA pairing of base is A-T and G-C; while DNA base pairs are A-
U and G-C.
C. DNA is responsible for the protein synthesis; RNA contains the
genetic instruction for development of an organism.
D. DNA is for transmission of genetic information while RNA is for
the creation of proteins from nucleus to ribosome.

5. I. Additional
activities for
application or
remediation.
Assignment:
Advance study on Lipids and Proteins.
V. REMARKS
VI.
REFLECTION
This part must be filled out by the teacher at the end of the lesson or at the end of
the day as a summationof progress and development not only of the learning process
of the learners but also the teaching process of the teacher.
A. No. of
learners who
earned 80% in
the evaluation.
B. No. of learners
who require
additional
activities for
remediation.
Prepared and Submitted by: Checked by:
MARIA CRISTINA POL SARA JANE J. TRANSFIGURACION
STUDENT TEACHER CRITIC TEACHER
DATE:_____________________