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1
GENERAL BIOLOGY 1
QUARTER 1 - Module 1:
Cell: Its Theory, Structures & Functions
1
,General Biology 1 – Grade 11
Alternative Delivery Mode
Quarter 1 – Module 1: Cell: Its Theory, Structures & Functions
First Edition, 2020
Republic Act 8293, section 176 states that: No copyright shall subsist in any work of
the Government of the Philippines. However, prior approval of the government agency or office
wherein the work is created shall be necessary for exploitation of such work for profit. Such
agency or office may, among other things, impose as a condition the payment of royalties.
Borrowed materials (i.e., songs, stories, poems, pictures, photos, brand names,
trademarks, etc.) included in this module are owned by their respective copyright holders.
Every effort has been exerted to locate and seek permission to use these materials from their
respective copyright owners. The publisher and authors do not represent nor claim ownership
over them.
Published by the Department of Education
Secretary: Leonor Magtolis Briones
Undersecretary: Diosdado M. San Antonio
Development Team of the Module
Writers: Rhea Teressa S. Suba-an
Editors: Irene G. Ajoc
Reviewers: Irene G. Ajoc
Illustrator: Rhea Teressa S. Suba-an
Layout Evaluators: Celeste Faith R. Almanon, Jay S. Ayap
Management Team: Gregoria T. Su
Marvilyn C. Francia
Jay S. Ayap
Irene G. Ajoc
Nonita C. Patalinghug
Printed in the Philippines by ________________________
Department of Education – Caraga Region – Bislig City Division
Office Address: H. Basañez Blvd., Poblacion, Bislig City 8311
Telefax: (086) 853 – 7403 ext. 1000 - 1029
E-mail Address:
, 11
General Biology 1
Quarter 1 – Module 1:
Cell: Its Theory, Structures &
Functions
, Introductory Message
For the facilitator:
Welcome to SHS- General Biology 1 Alternative Delivery Mode (ADM) Module
on the Cell: Its Theory, Structures & Functions!
This module was collaboratively designed, developed and reviewed by
educators both from public and private institutions to assist you, the teacher or
facilitator in helping the learners meet the standards set by the K to 12 Curriculum
while overcoming their personal, social, and economic constraints in schooling.
This learning resource hopes to engage the learners into guided and
independent learning activities at their own pace and time. Furthermore, this also
aims to help learners acquire the needed 21st century skills while taking into
consideration their needs and circumstances.
In addition to the material in the main text, you will also see this box in the
body of the module:
Notes to the Teacher
This contain helpful tips or strategies that
will help you in guiding the learners.
As a facilitator you are expected to orient the learners on how to use this
module. You also need to keep track of the learners' progress while allowing them to
manage their own learning. Furthermore, you are expected to encourage and assist
the learners as they do the tasks included in the module.
ii
1
GENERAL BIOLOGY 1
QUARTER 1 - Module 1:
Cell: Its Theory, Structures & Functions
1
,General Biology 1 – Grade 11
Alternative Delivery Mode
Quarter 1 – Module 1: Cell: Its Theory, Structures & Functions
First Edition, 2020
Republic Act 8293, section 176 states that: No copyright shall subsist in any work of
the Government of the Philippines. However, prior approval of the government agency or office
wherein the work is created shall be necessary for exploitation of such work for profit. Such
agency or office may, among other things, impose as a condition the payment of royalties.
Borrowed materials (i.e., songs, stories, poems, pictures, photos, brand names,
trademarks, etc.) included in this module are owned by their respective copyright holders.
Every effort has been exerted to locate and seek permission to use these materials from their
respective copyright owners. The publisher and authors do not represent nor claim ownership
over them.
Published by the Department of Education
Secretary: Leonor Magtolis Briones
Undersecretary: Diosdado M. San Antonio
Development Team of the Module
Writers: Rhea Teressa S. Suba-an
Editors: Irene G. Ajoc
Reviewers: Irene G. Ajoc
Illustrator: Rhea Teressa S. Suba-an
Layout Evaluators: Celeste Faith R. Almanon, Jay S. Ayap
Management Team: Gregoria T. Su
Marvilyn C. Francia
Jay S. Ayap
Irene G. Ajoc
Nonita C. Patalinghug
Printed in the Philippines by ________________________
Department of Education – Caraga Region – Bislig City Division
Office Address: H. Basañez Blvd., Poblacion, Bislig City 8311
Telefax: (086) 853 – 7403 ext. 1000 - 1029
E-mail Address:
, 11
General Biology 1
Quarter 1 – Module 1:
Cell: Its Theory, Structures &
Functions
, Introductory Message
For the facilitator:
Welcome to SHS- General Biology 1 Alternative Delivery Mode (ADM) Module
on the Cell: Its Theory, Structures & Functions!
This module was collaboratively designed, developed and reviewed by
educators both from public and private institutions to assist you, the teacher or
facilitator in helping the learners meet the standards set by the K to 12 Curriculum
while overcoming their personal, social, and economic constraints in schooling.
This learning resource hopes to engage the learners into guided and
independent learning activities at their own pace and time. Furthermore, this also
aims to help learners acquire the needed 21st century skills while taking into
consideration their needs and circumstances.
In addition to the material in the main text, you will also see this box in the
body of the module:
Notes to the Teacher
This contain helpful tips or strategies that
will help you in guiding the learners.
As a facilitator you are expected to orient the learners on how to use this
module. You also need to keep track of the learners' progress while allowing them to
manage their own learning. Furthermore, you are expected to encourage and assist
the learners as they do the tasks included in the module.
ii
