Republic of the Philippines
Department of Education
Region I
SCHOOLS DIVISION OF ALAMINOS
c ALAMINOS CITY NATIONAL HIGH SC
Alaminos City, Pangasinan
GENERAL BIOLOGY 1
FIRST QUARTER
Performance Standard
Content Standard
The learners demonstrate
understanding of …
1. Cell Theory The
1. construct a 3Dlearners …
model of a plant/animal/bacterial cell
using recyclable materials
2. Cell Structure and Functions
3. Prokaryotic vs Eukaryotic Cells
4. Cell Types
5. Cell Modifications
6. Cell Cycle Construct a cell membrane model from
a. Mitosis indigenous or recyclable materials
b. Meiosis
Structures and Functions of Biological
Molecules
-Enzymes
Republic of the Philippines
Department of Education
Region I
SCHOOLS DIVISION OF ALAMINOS CITY
LAMINOS CITY NATIONAL HIGH SCHOOL
Alaminos City, Pangasinan
GENERAL BIOLOGY 1
FIRST QUARTER
Most Essential Learning Competencies Duration
Explain the postulates of the cell theory
Week 1
Describe the structure and function of major and
subcellular organelles
Distinguish prokaryotic and eukaryotic cells
according to their distinguishing features
Week 2
Classify different cell types (of plant/animal
tissues) and specify the functions of each
Describe some cell modifications that lead to
adaptation to carry out specialized functions (e.g.,
microvilli, root hair) STEM_BIO11/12-la-c-5
Week 3
Characterize the phases of the cell cycle and their
control points. STEM_BIO11/12-ld-f-6
Describe the stages of mitosis/meiosis given 2n=6
STEM_BIO11/12-Id-f-7
Week 4
Explain the significance or applications of
mitosis/meiosis STEM_BIO11/12-Id-f-9
Week 4
Explain the significance or applications of
mitosis/meiosis STEM_BIO11/12-Id-f-9
Identify disorders and diseases that result from the
malfunction of the cell during
the cell cycle STEM_BIO11/12-Id-f10
Week 5
Describe the structural components of the cell
membrane STEM_BIO11/12-Ig-h-11
Relate the structure and composition of the cell
membrane to its function STEM_BIO11/12-Ig-h-12
Explain the transport mechanism in cells (
diffusion osmosis, facilitated transport, active
transport) STEM_BIO11/12-Ig-h-13
Week 6
Differentiate exocytosis and endocytosis
STEM_BIO11/12-Ig-h-14
Describe the components of enzyme
STEM_BIO11/12-Ii-j-17
Explain oxidation/reduction reactions
STEM_BIO11/12-Ii-j-18
Week 7
Determine how factos such as pH, temperature,
and substrate affect enzyme activity
STEM_BIO11/12-Ii-j-19
Unpacked Objectives
Identify the contributions of the ff. scientist in
the cell theory:
a. Robert Hooke
b. Antonie van
Leeuwenhoek
c. Theodor Schwann
d. Matthias Schleiden
e.
Robert Remak
f. Rudolf Virchow
Explain the 3 postulates of cell theory.
Describe the structure and function of major
organelles:
a. nucleus
b. mitochondria
c. chloroplast
d. cell membrane
e. cytosol
f. ribosome
g. lysosome
Describe the structure and function of
subcellular organelles:
a. cell wall
b. vacuole
c. cytoskeleton
d. peroxisome
e. golgi bodies
f. endoplasmic
reticulum
Compare and contrast eukaryotic and
prokaryotic cells.
Classify different cell types of animal tissue
and specify the function of each
a. blood cells
b. stem cells
d. nerve cells
e. muscle cell
f. bone cells
g. skin cells
h.
sex cells
Classify different cell types of plants and
specify the functions of each
a. parenchyma cells
b. collenchyma cells
c. sclerenchyma cells
Identify cell modifications and describe their
respective functions.
a. Cilia
b. flagella
c. pili
d. microvilli
e. root hair
f. dendrite and axon
g. actin and
myosin
Identify and differentiate the phases of the
cell cycle
a. Interphase
b. Mitotic phase
Describe the regulation of the cell cycle at
internal checkpoints
a. G1 checkpoint
b. G2 checkpoint
c. M checkpoint
Describe the positive and negative regulations
Describe the different stages of mitosis.
Identify the major event/s in each stage.
Illustrate each stage.
Describe the different stages of meiosis.
Identify the major event/s in each stage.
Illustrate each stage.
Explain the significance and applications of
mitosis
Explain the significance and applications of
meiosis
Identify the different disorders and diseases
caused by the errors in the cell cycle.
a.
aneuploidy
b. mosaicism
c. cancer
Explain how these
disorders/diseases exist .
Describe the features
if these disorders/diseases.
Describe the following structural components
of the cell membrane:
a. protein (Integral and Peripheral protein)
b.
lipids (Phospholipids and Cholesterol)
c. carbohydrates
Explain the function of the structural
components of the cell membrane.
Discuss how the structures work with one
another.
Differentiate Active and Passive transport
Describe the process of
osmosis Identify examples of
these transport mechanisms
Explain facilitated diffusion
Give examples of this transport mechanism
Differentiate the process of endocytosis and
exocytosis
Describe the 3 types of endocytosis I
Describe the structure of enzyme
Explain the classification of enzyme
Explain the enzymes mechanism of action
Differentiate the process of reduction and
oxidation
Give examples of events that involve
these processes
Explain how the following factors affect the
ezyme activity:
a. environmental conditions
*optimum temperature
*pH
*substrate
concentration and reaction rate
b. co-
factors and coenzyme
c. enzyme inhibitors
Write the most common and Least common answers of students for the following items:
Description of COVID-19
Possible signs and symptoms of COVID-19
Health measures of avoiding COVID-19
Changes in the community/school brought by COVID-19 pandemic
Feelings/emotions experienced during the crisis situation
reasons why they felt those emotions (most common emotion and least Common)
How does knowing
