PowerPoint Presentation

[Virtual Presenter] Good morning everyone. Today's meeting will focus on the topics of Cellular Structures, Molecules, and Organization, Basic Structure of a Cell, the Cell Theory, Cell Size and Types, and Number of Cells, as well as Unicellular Organisms and their Characteristics. This powerpoint presentation will provide an overview of the topics and people involved in today's discussion. Let's get started..

[Audio] Cellular structures are the building blocks of all living cells. They are composed of different molecules organized in a way that allows them to carry out specific functions. This group of students serves as an example of how cellular organization works, with each student playing a different role and having different responsibilities. In this same way, different molecules in a cell have distinct roles in order to carry out the necessary actions. This is what is meant by cellular structures..

[Audio] Our group has been tasked with researching and presenting the topic of the basic structure of a cell. Cells are the fundamental components of all living things, making up the human body and other organisms. We will explore the parts of a cell, how they interact, and the importance of understanding the structure of a cell..

[Audio] Discussing the Cell Theory, we can say that all living organisms are composed of cells. Cells are the basic unit of life and they all have the same basic chemical composition. We can examine the connection between this theory and the gene theory, evolution, homeostasis, and thermodynamic laws..

[Audio] Cells are the basic unit of organisms and they can only be observed through a microscope. There are three types of cells - animal cell, plant cell, and bacteria cell - which differ in size, shape, composition, and functions. Understanding the differences between these cells can provide insight into the complex workings of our world. This slide focuses on the sizes and types of cells..

[image] A diagram of a cell Description automatically generated.

[Audio] Cells of the typical organism range in diameter from 5 to 50 micrometers. For a better understanding of the scale, one centimeter is equal to 10000 micrometers, which means that these cells are extremely small..

[Audio] Today we are looking at the amazing diversity of unicellular organisms. Unicellular organisms have adapted and evolved in order to survive in different environments. They can be found in almost every environment on Earth and play a vital role in the global cycle of matter and energy. We will also be looking at the various characteristics of these organisms and how they interact with each other and the environment they are in. Thank you..

[Audio] Unicellular organisms are encountered in a diverse range of habitats. These organisms typically propagate using asexual methods, including binary fission and budding, and can be divided into eukaryotes and prokaryotes. To move, they have whip-like organs, and nutrition enters or exits the cell through diffusion. They can be found worldwide, in places such as hot springs and icy tundras..

[Audio] Discussing types of unicellular cells, let's begin with prokaryotes which are unicellular organisms that do not have a nucleus. They are small in size, generally between 0.1 to 5.0 µm, and have a peptidoglycan cell wall that maintains their shape and helps keep them from drying out. Prokaryotes use flagella for movement, and fimbriae and pili to attach to other cells or exchange genetic material. Examples of prokaryotes are Archaebacteria and Eubacteria. Eukaryotes are bigger and have a membrane-bound nucleus that contains DNA. Plant cells possess vacuoles, chloroplasts and a large central vacuole, while animal cells have lysosomes and centrosomes. Examples of eukaryotes are Protozoa and Protista..

[Audio] Unicellular organisms are comprised of a single cell and have the ability to reproduce autonomously, not relying on other cells for survival. Examples of these organisms are Escherichia coli, Diatoms, Protozoa, Protista, Streptococcus, Pneumococci, and Dinoflagellates. These microorganisms exist in a variety of habitats including soil, air, water, and even in humans. They are an essential factor in the environment, contributing to the production of energy sources and forming the basis of ecosystems..

[Audio] The slide presented reveals the members of a group concentrating on Multicellular Organisms. Moderators Johneil M. Chiong and Jessie Lee Aquino, Reporters Mary Ann Cacho, Mariel Angelie Echaure, Jean Gabriel C. Mora, and Roger D. Besmonte, and Synthesizers Rocel Calderon, Jhon Rave Famatiga, and Jasmine Achacoso are the group's members. They are conducting research into how Multicellular Organisms are composed of several cells. Multicellular Organisms are of great importance in biological studies, and this group is prepared to explore the intricate and captivating realm of these organisms..

[Audio] Multicellular organisms are composed of more than one cell and are highly complex. Visible with the unaided eye, they have distinct organs and organ systems. Being eukaryotes, their cells have membranes which divide labour. Larger organisms have a greater number of cells. Gaining insight into the characteristics of multicellular organisms is fundamental to deepening our knowledge of living things..

[Audio] Some multicellular organisms are composed of more than one cell. These specialized cells cooperate to perform specific functions and can be seen in examples such as humans, dogs, cows, cats, chicken, trees, and horses. All of these organisms belong to the multicellular kingdom, but each has its own unique set of characteristics and functions that make it distinct from the others. It is fascinating to think that creatures as dissimilar as these can be part of the same kingdom..

[Audio] This slide presents an example of a specialized group of students composed of moderators Johneil M. Chiong and Jessie Lee Aquino, reporters Mary Ann Cacho, Mariel Angelie Echaure, Jean Gabriel C. Mora, and Roger D. Besmonte, and synthesizers Rocel Calderon, Jhon Rave Famatiga, and Jasmine Achacoso. This group has been formed to address a specific task, akin to how cells in the body specialize in different functions. Each member of the group is assigned a specialized task and, when working together, they are able to more efficiently reach their goals..

[Audio] Plant cells are specialized to carry out different functions depending on where they are located in the root, stem, or leaves. Root cells absorb water and nutrients and transport them to other parts of the plant. Stem cells provide the plant with structural support and help it reach the sunlight, while leaf cells produce food for the plant. All of these specialized cells are essential for the plant's survival..

[Audio] Animals require several specialized cells for functioning appropriately, every with their individual distinct roles. Red blood cells distribute oxygen throughout the body, while muscle cells aid with movement and skin cells protect from infection. Sperm and egg cells are also specialized to permit them to procreate. Evidently, animals rely on special cells for many different aims..

[Audio] This group consists of eight talented individuals: moderators Johneil M. Chiong and Jessie Lee Aquino, reporters Mary Ann Cacho, Mariel Angelie Echaure, Jean Gabriel C. Mora, and Roger D. Besmonte, and synthesizers Rocel Calderon, Jhon Rave Famatiga, and Jasmine Achacoso. The purpose of this team is to discuss the organizational level of life, with a focus on plants. Plants are living organisms which require their own organization of tissues, organs and organ systems in order to survive. We will explore the various levels of organization in plants in more detail..

[Audio] Have you ever heard of the 13 levels of organization? Starting with the smallest, they are atoms, molecules, organelles, cells, tissues, organs, organ systems, organisms, population, community, ecosystem, biome, and biosphere. We have 8 amazing team members that are helping us with our research on this topic. Our moderators Johneil M. Chiong and Jessie Lee Aquino have an abundance of knowledge. Our reporters Mary Ann Cacho, Mariel Angelie Echaure, Jean Gabriel C. Mora, and Roger D. Besmonte helps to spread awareness. Lastly, our synthesizers Rocel Calderon, Jhon Rave Famatiga, and Jasmine Achacoso provide the synthesis of the research done here..

Atom. [image] A group of spheres in a circle Description automatically generated.

Organ System. [image] A diagram of human organs Description automatically generated.

Thank You!.