Cell Biology

Cell is the basic functional and fundamental unit of life through which the structure and interactions of the life cycle work. Cell biology covers the study of cell organelles, their functions and the cellular structure of both single-celled and multicellular organisms. Read on for more.
  • Difference Between Lysosomes and Peroxisomes
    Lysosomes and peroxisomes are both small organelles found in the cell. Both carry out very similar processes, but both have quite different functions. Because of the similarity in the names, one tends to confuse one for the other. Find out the exact function and differences between the two in this article.
  • Types of Cell Division
    Cell division is an essential stage, and eventual result, of every organic cell cycle. Know more about the various different types of cell division from the following article.
  • Plant Mitosis Vs. Animal Mitosis
    Comparing plant mitosis vs animal mitosis is not a very simple task, since the basic principles of cell division are the same. But upon close inspection you will find that there are some fundamental variations in both these processes, and this is a direct result of the different characteristics of plants and animals.
  • Mitosis and Cancer
    Is there a relationship between mitosis and cancer? Learn the mystery behind the relationship between mitosis and the formation of cancer cells from the following article.
  • Cytoplasm Facts
    If you are looking for information on the cells of living organisms and how they function, then you should begin with studying about cytoplasm. The most essential component of both, plant and animal cells, cytoplasm is essential for the survival and functioning of the cell. Keep reading for the basic facts on cytoplasm...
  • Mitochondrial Matrix
    The mitochondrial matrix is a viscous fluid that contains hundreds of enzymes responsible for various functions. An overview of the important functions of these enzymes is presented below.
  • Centrosome Function
    Centrosomes are cell organelles that are exclusive to animal cells and perform a key role in cell division. Read through this article to learn about the various centrosome functions and how the cell organelle is designed to carry them out...
  • Types of Chromosomes
    There are different types of chromosomes present in a cell during a particular stage of cell division. We shall learn about these chromosome types in the article discussed below.
  • Cytoplasmic Streaming
    The movement of the fluid substance present in the animal and plant cells is called cytoplasmic streaming. The following article will tell you more on this unique way of cellular transportation.
  • How do Protists Reproduce?
    Kingdom Protista is undoubtedly one of the least explored realms of biology. This write-up on the process of reproduction in protists will help you get a better understanding on this less-known attribute of their lives.
  • Vorticella Reproduction
    The process of vorticella reproduction is similar to most of the other protozoan species. Read the following article and find out more about the reproduction process of the vorticella...
  • Vacuole Facts
    The vacuole is crucial for overall functioning of plant cells and animal cells. This article highlights some basic vacuole facts that most of us are unaware of. Keep reading.
  • Information About Animal Cells
    Fascinated by various aspects of eukaryotic cell biology? Here's a basket of random interesting information about animal cells that you'll love reading!
  • What is the Nucleolus?
    In cell biology, one of the major structures of the eukaryotic cells is known as the nucleolus. Through this article we will try to understand what is the nucleolus, and also know its function in a cell.
  • What is the Difference Between a Monohybrid Cross and a Dihybrid Cross
    Keep reading this article to understand the basic differentiating feature between a monohybrid cross and a dihybrid cross along with some examples of the two.
  • Selective Permeability
    What is selective permeability of a cell membrane? How does it work in a cell? Read to know all about it...
  • Examples of Protists
    The different examples of protists and their characteristics are presented in this article. Beginners should find the information about these protists to be useful.
  • Codominance Vs. Incomplete Dominance
    If you are confused about codominance vs. incomplete dominance, then refer to the following article. Easy explanation covered in the article will help you understand the difference between codominance and incomplete dominance clearly.
  • Incomplete Dominance Examples
    A compilation of some incomplete dominance examples intended to help you get a better understanding of this type of inheritance in genetic science. Continue reading for more information on incomplete dominance.
  • What is Incomplete Dominance
    Even though Gregor Mendel made it seem easy, many people find it difficult to figure out what incomplete dominance is all about and how it differs from co-dominance. In the following write-up, we will stress on some FAQs about this concept.
  • Where Does Transcription Occur
    Transcription is an important part of protein synthesis which takes place within the cell. But exactly where does transcription occur? Find out the answer to this question in the following article...
  • What is Mitosis
    What is mitosis? How does mitosis in plants differ from animals? What are the stages of mitosis? Are they different in plants and animals? Keep reading this article, to get your doubt cleared on the same.
  • Cell Membrane Structure and Function
    The cell membrane structure and functions covered in this article should provide basic information associated with this cell organelle...
  • How to Make a Plant Cell Model
    It is extremely easy and fun to make a plant cell model, provided you have all the parts labeled and ready. Did you know that you can make an edible plant cell as well? Yes you can, by using a cake as the plant's base!
  • Fluid Mosaic Model
    The fluid mosaic model of plasma membrane is the most accepted hypothesis that describes the membranous components and their functions. According to fluid mosaic model, the plasma membrane is similar to a fluid, in which various molecules are arranged in a mosaic like pattern.
  • Function of Centrioles
    The facts related to function of centrioles are dealt in short, in this article. Alignment of spindles during mitosis, cellular organization, etc. are amongst the important functions of centrioles.
  • Types of Protists
    What are protists? How many different types of protists are there? Scroll down to know the answers.
  • Golgi Body Function
    One of the most important organelles in the cell is the Golgi body. Find a brief description of the Golgi body function mentioned in the following article.
  • Endoplasmic Reticulum Analogy
    An endoplasmic reticulum analogy is something that helps to understand the functioning of the endoplasmic reticulum better. Read on to know this analogy, which will help you to know what this organelle is and how it functions...
  • Vacuole Analogy
    What is a vacuole in animal or plant cells? What is the best vacuole analogy that can describe its function? If you are looking for answers to these questions, this article is a must read for you.
  • Eukaryotic Cells
    I know this could be too scientific for few people, however, those who wish to know about the eukaryotic cells can go through the following article.
  • Endoplasmic Reticulum Function
    What is an endoplasmic reticulum? What is its function? Read, to find all the answers. . .
  • Passive Transport and Active Transport
    What is the difference between passive and active transport? How are these two mechanisms executed? Which process requires energy and which doesn't? Read on to know the answer to all of these questions and more below.
  • Facilitated Transport
    The process by which substances move through the cell with the help of carriers is known as facilitated transport. Read on, to know its definition, process and features...
  • Facilitated Diffusion
    What is facilitated diffusion? How does this kind of diffusion take place? Read on, to know facilitated diffusion definition, process and characteristics...
  • What is Exocytosis
    What is Exocytosis? If you're also stuck with this question, this article will help you for sure. Find details about exocytosis and how it is different from endocytosis.
  • Lysosome Analogy
    A lysosome analogy helps one to understand the function and importance of this cell organelle better. Read on to know a lysosome analogy that will help you learn more about this cell organelle...
  • What is a Lysosome
    If you are curious about what lysosomes are, then this write-up will be an insightful read. Here is a short introduction to the function of these cell organelles.
  • Vacuole Structure
    The vacuole structure is such that it aids the plant in maintaining its turgor pressure. Read on to know details about vacuole structure and function...
  • Eukaryotic Cell Cycle
    Eukaryotes are organisms having very complex cellular structure. This article deals with eukaryotic cell cycle along with its phases and regulation.
  • Eukaryotic Cell Structure
    Learn more on the eukaryotic cell structure and function by going through the article given below. Keep reading if cell biology interests you and add more value to your infinite knowledge...
  • Prokaryotic Cells
    Prokaryotic cells are cells that lack a nucleus. These cells are mostly unicellular bacterial cells. Read on to know all about prokaryotes, their structure, reproduction methods and the differences between prokaryotes and eukaryotes...
  • How to Make a 3D Plant Cell Model
    How to make a 3D plant cell model is a repeatedly asked question by the students. Read on, to know more about how easy it is to create a 3D plant cell models for kids.
  • Prokaryotes Vs. Eukaryotes
    What are prokaryotes and eukaryotes? How does prokaryotic cells differ from eukaryotic cells? This article on prokaryotes vs. eukaryotes explains the difference between the two major groups of organisms.
  • Mitosis and Meiosis
    Mitosis and meiosis are two distinct types of cell division, that take place in asexual and sexual organisms based on their reproductive capabilities. Learn about the phases involved when this intriguing process takes place.
  • What are Ribosomes
    What are ribosomes? If you belong to the science stream, you would be familiar to this term through lectures and exams. Let's get into the details of this important cell organelle. Keep reading.
  • Rough Endoplasmic Reticulum
    Rough endoplasmic reticulum is a cell organelle whose main function is synthesis of proteins. This cell membrane is found only in eukaryotic cells.
  • Cell Nucleus Function
    The cell nucleus is an important component of eukaryotic cells. We have provided you the complete information about its structure and functions; along with a labeled diagram over here.
  • Main Function of Cell Wall
    What is the function of cell wall? The main function of cell wall is to help in maintaining the rigidity of the cell and protecting the cell. Read on to know the various functions that the cell wall in a plant performs.
  • Plant Cell Structure and Function
    If you wish to know the plant cell anatomy, then scroll through the plant cell structure and functions given below. This brief info will surely help if you are from a science stream.
  • Plant Cell Diagram
    So if you seem to take an interest in plant cell biology then the plant cell diagram given below will help you understand the plant cell functions even better. Read on...
  • Smooth Endoplasmic Reticulum Function
    Smooth endoplasmic reticulum is a cell organelle that appears as a network of smooth tubules. To know its function, as well as structure, read this article.
  • Animal Cell Functions
    Animal cell functions are solely dependent on the organelles and structures associated with the cell. The basic functions of an animal cell in accordance to its parts are discussed in this article.
  • Animal Cell Parts
    This article elaborates on the functions of the animal cell parts; the cell being the fundamental unit of life.
  • Mitochondrial Function
    Are you looking for information on mitochondrial functions? This article will enlist the functions of this cell organelle, and give you details about its working. Read on...
  • Cell Nucleus
    In cell biology, the cell nucleus, or simply nucleus, is the center of the activities in a cell. With the help of this article, let us discuss what is the main function of this important organelle...
  • Vacuole Function
    The article presents before us a short account of different vacuole functions. The different functions which vacuoles carry out in plant, fungal and animal cells are explained below.
  • Cell Nucleus Facts
    Can you believe the cell nucleus is the largest organelle of the cell and holds approximately 2 meters of DNA? For more interesting cell nucleus facts, read on.
  • Mitochondria Functions
    Mitochondria is the second largest organelle in a cell. Let's understand mitochondria functions through this article.
  • Prokaryotic Vs. Eukaryotic Cells
    Let's talk about some scientific stuff. We all know that the basic unit of life is a cell which is the smallest unit as well. Prokaryotic vs. eukaryotic cells is a frequent question asked to students from science background. I am here to answer it. Read on...
  • Organelles and Their Functions
    The study of cell organelles and their functions is a fascinating part of biology. Read on for a detailed explanation of cellular structure and its functioning in plant and animal cells...
  • Homologous Chromosomes
    Are you looking for information on homologous chromosomes? This article will explain related definitions, give you a brief idea of chromosomal functions and an overview of their importance in genetics...
  • Nuclear Membrane Function
    Understanding nuclear membrane function in a cell will help us, to become more aware about the crucial role it plays, in effective cell functioning. Read on...
  • Chromosomes' Function
    Chromosomes carry genes. They are one of the most important components of a cell. What are the functions of chromosomes? Why are they important? This article will give you the details.
  • Chromosomes in Humans
    The correct diploid number of chromosomes in humans is 46, out of which 44 are somatic ones and remaining 2 are sex determining chromosomes. Any abnormalities in the chromosomal number or structure are expressed as genetic disorders. Read on to know more...
  • Animal Cell Model
    Making an animal cell model is fun and interesting, in which you get to learn the various types of cell organelles, their shapes and functions. Go through this article, to understand easy steps on how to make an animal cell model.
  • Vesicle Function
    Functions of vesicle include transporting substances within the cell and phagocytizing harmful materials in the cell. Read more on about, these functions in plants and animal cells...
  • Centriole Function
    Centriole is a cylindrical structure that can be found near the cell nucleus. It can be found only in animal cells. To find out more about its function in animal cells, read on.
  • Lysosome Structure
    What are lysosomes? How do they look? Where are they located in the cell? Scroll down for information on lysosome structure, their location and function...
  • Haploid Cell
    A cell that contains half the amount of chromosomes present in a diploid cell is called a haploid cell. The following article should help you understand more about this cell.
  • Diploid Cell
    A diploid cell is a cell with two complete set of chromosomes, one of paternal origin and one of maternal origin. The following article will answer the question.
  • Haploid Number
    Haploid number is the number of chromosomes that are half the diploid number of chromosomes. The following article will help answer the question; 'what is the haploid number for a human.'
  • Diploid Number
    Are you looking for some information related to diploid number? There are different number of chromosomes in diploid cells according to the species. The following article will cover some information on what is diploid chromosome number.
  • Diploid and Haploid
    Diploid and haploid cells are involved in sexual reproduction of higher eukaryotic organisms. The following article will cover some information related to the diploid and haploid cells.
  • Cytosol Vs. Cytoplasm
    Cytosol is basically the liquid or aqueous part of cytoplasm, where the other parts of the cytoplasm such as, various organelles and particles remain suspended. Read on to find out more information on these cell components in order to understand the difference between the two.
  • Active Transport Process
    What is active transport process? How does it take place in a cell? Read on to know the answer to these questions and more...
  • Lysosomes Function
    Lysosomes function entails destroying any foreign body and unwanted cell organelles that may be present in the cytoplasm. Read on to know more...
  • Multicellular vs Unicellular
    As the name suggests, the main difference between multicellular vs unicellular organisms is the number of cells that are present in them. This leads to the development of all other characteristics and properties of these living organisms...
  • Exocytosis Vs. Endocytosis
    Exocytosis is the reverse process of endocytosis. The following article on exocytosis vs. endocytosis will help you compare and contrast the two processes.
  • Microtubules Function
    The function of Microtubules entails aiding in cytokinesis and vesicular transport. Given below are details regarding microtubules definition, structure and function...
  • Unicellular Organisms
    Unicellular organisms refer to living entities that have only one cell, and the cell is responsible for performing all the functions. Some of the unicellular organisms examples are amoeba, paramecium, bacteria, and cyanobacteria.
  • Phagocytosis Process
    What is phagocytosis? What happens during the process of phagocytosis? Scroll down to know about phagocytosis process and some examples of phagocytosis...
  • Nucleolus Function
    The nucleolus is an important organelle of eukaryotic cells. Different functions performed by nucleolus are presented in this article. Further research on the nucleolus function and structure would reveal interesting and important facts about this cell organelle.
  • Golgi Apparatus Function
    The different Golgi apparatus functions are explained in the article below. The processes associated with working of Golgi apparatus are described in the following paragraphs.
  • Cell Division Stages
    Cell division stages are the series of events that take place during the cell division process. To know what are stages of cell division and how does cell division occur, read on...
  • Cell Differentiation
    What is cell differentiation? How does it take place? Given below are details regarding cellular differentiation process and the importance of it...
  • Somatic Cells
    Somatic cells are any cells except germline cells that make up an individual. The following article will provide some related information.
  • Start Codon
    A start codon is the starting point of translation in the cell. Read on to know all about start codon...
  • Cell Membrane Structure
    Cell membrane is the structure that surrounds the cells. Given below are the details regarding the cell membrane structure and functions.
  • Chromatin Function
    If you are looking for information about chromatin function and structure, you've landed on the right page. This article explains the eukaryotic chromatin function and the important role it plays in cell division and inheritance.
  • Nucleus Function
    What is the nucleus and how does the it function? Let us try to answer this question from cell biology, and try to understand more about nucleus functions and its structure.
  • Plant and Animal Cell Similarities
    Both eukaryotic in nature, a plant cell and an animal cell bear certain characteristics in common. To know all about plant and animal cell similarities, read on...
  • Plant and Animal Cell Differences
    A plant cell consists of a cell wall, chloroplast and a large vacuole, while these parts and organelles are absent in an animal cell. This article highlights on the basic plant and animal cell differences.
  • Cell Wall Function
    Cell wall is an important structure of plant cells. Read on to know all about the various cell wall functions.
  • Plasma Membrane Structure
    The most accepted theory for plasma membrane structure is the fluid mosaic model. According to this model, the plasma membrane comprises two lipid layers and associated protein molecules, which attach to the lipid layers directly or indirectly. Read on to find out more...
  • Plant Cell Functions
    Ever wondered what are the different parts of a plant cell? and how the plant cell functions? Scroll down to understand the different plant cell types, and parts and functioning of a plant cell.
  • Rough Endoplasmic Reticulum Function
    Endoplasmic reticulum is an important organelle in eukaryotic cells, that is responsible for the generation of many essential proteins. This article discusses rough endoplasmic reticulum function.
  • Parts of a Cell
    There are many organelles that make up different parts of a cell. These parts and their functions help in making and survival of any living thing. The following article will help you understand more about a cell.
  • Cell Membrane Function
    Cell membrane is the outer covering of a cell, which keep the ingredients of a cell intact. Apart from that, there are various other functions, that are carried out by this structure. Read on...
  • Ribosomes Function
    The primary function of ribosomes is synthesis of proteins according to the sequence of amino acids as specified in the messenger RNA. Read on to understand more about the structure of ribosomes its functions.
  • Smooth Endoplasmic Reticulum
    Smooth endoplasmic reticulum is an important part of the endoplasmic reticulum in eukaryotic cells. Read on for more information about smooth endoplasmic reticulum facts.
  • Labeled Animal Cell Diagram
    This article provides a labeled animal cell diagram along with information about the different animal cell organelles with their structures and functions.
  • Cytoplasm Function in a Cell
    Cells are known as the building blocks of life and cytoplasm is one of the important parts of a cell. Like to know more about the cytoplasm function in a cell? Read on...
  • Plant Cell Parts
    Plant cells have always spurred curiosity amongst biology students, besides others. Hence, here in this article, I have provided some detailed information on them...
  • Plant Cell Vs Animal Cell
    The differences between plants and animals become evident with a study of plant cell vs animal cell. This article describes what a cell is and highlights the differences between plant cell and animal cell. Read on...
  • Similarities Between Prokaryotic and Eukaryotic Cells
    Looking for some similarities between prokaryotic and eukaryotic cells? These are two types of cells that make up living organisms. This article will cover all the parallelism between them.
  • Labeled Plant Cell Diagram and Functions
    I used to enjoy drawing labeled plant cell diagrams in my biology class (incidentally my favorite subject), but if learning about plant cell diagram and functions is something your child is not keen on, you can use my 'plant cell diagram' article to teach him/her. Though learning about the labeled plant cell diagram and functions can get a little tedious, there are ways to make it a fun experience for your child. Here's an article doing exactly that.
  • Similarities Between Plant and Animal Cells
    Similarities between plant and animal cells include the presence of a cell membrane, cell nucleus, mitochondria, endoplasmic reticulum, ribosomes and golgi apparatus. This article provides information regarding the different organelles that plants and animal cells have in common.
  • Plant Cell Organelles
    Are you looking for information on plant cell organelles and their functions? Here is a brief information about the list of organelles present in a plant cell and the roles they play in the overall functioning of a cell.
  • Plant Cell Model
    Plant cells are the cells found in plants comprising sub cellular organelles. The following is a plant cell model for kids that will give your child a visual and a better understanding of its various parts.
  • Why is Meiosis Important
    Meiosis is a phase in sexually reproductive organisms, in which cell-division takes place. It is of great importance, because it creates genetic diversity in the population. Read on to know more about the importance of meiosis.
  • The Role of Mitochondria in Apoptosis
    Mitochondria plays a major role in promoting apoptosis or programmed cell death by releasing pro-apoptotic proteins in the cytoplasm. These proteins either activate caspases or inhibit other anti-apoptosis molecules, both of which lead to cell death.
  • Mitochondria Structure and Functions
    Mitochondria are called the 'powerhouse of the cell'. Mitochondria contain a number of enzymes and proteins that help process carbohydrates and fats obtained from the food we eat to release energy. Read on to know about the structure and functions of the organelle.
  • Cell Nucleus: Structure and Functions
    The nucleus is a spherical-shaped organelle present in every eukaryotic cell. It is the control center of eukaryotic cells, responsible for the coordination of genes and gene expression. The structure of a nucleus encompasses nuclear membrane, nucleoplasm, chromosomes and nucleolus.
  • Difference Between Mitosis and Meiosis
    Mitosis and meiosis are tricky cell division processes. Students often get confused with their functions and are unclear about their differences. This article throws some light on some of the basic differences between mitosis and meiosis...
  • Structure and Functions of Cytoplasm
    Cytoplasm is the liquid substance found in cell, which contains important organelles like mitochondria, Golgi apparatus and endoplasmic reticulum. Read on to discover its structure and some important functions...
  • Different Stages in the Process of Meiosis
    Meiosis, a two-step cell division, results in the formation of four haploid gametes. There are two stages of meiosis, meiosis I and meiosis II. Each stages are further divided into four phases.
  • Plant Cell Structure and Parts
    We know plants from time immemorial and they are a part of our day-to-day life, either directly or indirectly, but do we actually know what does a plant cell structure look like? What are the different plant cell parts and their functions? Here are the answers...
  • Who Discovered the Mitochondria
    Mitochondrion are a fascinating kind of organelle that emit energy, and are known as the powerhouses of cells. Learn about who discovered the mitochondria, where not just one scientist was responsible.
  • Facts about Human Chromosomes
    Human chromosomes are strands of DNA carrying all the important information about the human being. To look at some interesting facts about the human chromosomes, read on...
  • Stages of Mitosis
    If you are interested to know the inner mechanisms of human body, especially reproduction, here is a glimpse. Here is an article about the stages of Mitosis, to know more read on...
  • Ribosome
    Ribosomes are small organelles of a cell having a dense feature and helps in protein fabrication. Ribosomes are nucleoprotein having their origination in the nucleolus. Let us know more about ribosomes...