Explore Cell Biology | Cellular Biology

Cells are often described as the ‘basic unit of life‘. Cell biology is a sub-discipline of biological studies that deals with the study of cells in all aspects. From cell anatomy, cell death, cell respiration to the processes of cell divisions like mitosis and meiosis, cell biology covers all topics.

This subject is closely related to other important branches of science like genetics, biochemistry and molecular biology. Also known as cytology, cell biology is closely associated with immunology and developmental biology.

Autosomal Recessive Inheritance: Principles, Patterns, & Associated Disorders

Autosomal recessive inheritance is a condition when carrier parents have a 25% chance of having a child affected with a particular genetic condition.

Bacterial Transduction: A Mode of Genetic Recombination

Even without contact, bacterial cells can transfer their genetic material to other cells through bacterial transduction. Explore how this event is possible in this article.

Cell Cycle

Cell cycle, often called the cell-division cycle is the study of events like division and duplication, occurring within the cell. These cells are termed as ‘Eukaryotes’.

Cell Specialization: Mechanisms, Examples, & Significance

Cell specialization is the process by which cells evolve to cells with specific functions. Let's explore its mechanisms, examples and significance here.

Cell Wall: Types, Structure, and Functions

The cell wall is the structural layer encircling the cell membrane. Discover the different types of cell walls, their structures, and their functions.

Cellular Organization: Exploring The Cell

By definition, the cellular organization is the components that make up the cell and how they are arranged inside it. Each component, called an organelle, performs a specific vital function for the cell. In this article, we will explore the basic functional components of the cell and cell shape and size.

Difference Between Diffusion and Osmosis

Difference between diffusion and osmosis: Explore the 2 types of transport mechanisms in biological membranes that seem almost interchangeable.

Difference Between Prokaryotic And Eukaryotic Cells

Explore the difference between Prokaryotic and Eukaryotic Cells, considered one of the most important variations among groups of organisms.

Differences Between Mitosis and Meiosis

In Eukaryotes, two types of cell divisions exist: mitosis and meiosis. While these processes are similar in principles, they also have distinct characteristics. Explore 16 major differences between mitosis and meiosis in all aspects, from their alternate names, duration phases, functions & much more.

Differences Between Plant and Animal Cells – A Complete Overview

Although both animal and plant cells bear similarities, there are differences between plant and animal cells in shape, size, Organelles & functions. Explore plant cells vs animal cells from 17 cellular perspectives, such as shape, size, plasticity, vacuole, chloroplast, lysosome, centriole, food storage, and more.

Do Prokaryotes Have Mitochondria?

Mitochondria are known as the powerhouse of the cell. Do Prokaryotes Have Mitochondria? But if prokaryotic cells don’t have them, how do they manage to obtain energy and survive? Find answers here.

Errors In Meiosis: The Science Behind Nondisjunction

Nondisjunction: Let's explore the science behind how an offspring acquires the wrong number of chromosomes through a deleterious phenomenon during meiosis.

Explore Cytoplasm Functions, Types, Processes & Features

Every cell in an organism comprises a fluid that fills the cell and is surrounded by a cell membrane. This fluid is called the cytoplasm or the cytosol. Explore the detailed 16 cytoplasm functions, their types, processes, constituents, and physical & chemical features of the Cytoplasm here.

Explore Different Types of Nerve Cells

The nervous system is a network of interconnecting structures composed of types of nerve cells called Neurons and Glial cells. Explore the nerve cell functions in detail.

Explore Mitochondria Functions & Their Importance

Mitochondria are the critical structures of the cell composed of double membranes responsible for energy production. Explore 6 major mitochondria functions.

Explore The Cells of The Epidermis

The skin is one of the most important organs in the human body. Explore the 4 cells of the epidermis (types of skin cells), layers of skin, and their functions.

Explore The Top 8 Functions of Golgi Apparatus

The cell is the fundamental functional and structural unit of life. Explore the Golgi apparatus functions and Golgi apparatus structure with video tutorials.

Explore Types of Antibodies in Blood, Their Structures & Functions

The immune system of the body mediates disease-fighting mechanisms using two different types of mediators. There are broadly two types of cells that are involved in the immune reaction – T cells & B cells. Explore different types of antibodies (or immunoglobulins), their properties, structures and functions in detail.

Explore Vesicles, Types & Their 9 Major Functions

Anatomically, a cell comprises various organelles that function in an organized manner to carry out metabolic processes. Among these organelles, a vesicle is a tiny intra or extracellular fluid structure in a cell. Explore vesicle functions and types of vesicles in detail here.

Explore What Is Cell Theory & Parts of Cell Theory

All living organisms on the planet are made up of tiny individual units called cells. Without these units, living organisms cannot function the way they do now. In this article, we will explore the aspects and 3 parts of cell theory, its rivaled history, and many versions, as well as the exceptions to cell theory.

From mRNA To Protein: Overview of Translation Biology

Get an overview of translation biology - the process where the encoded info in mRNA is translated into amino acids and proteins (Protein Synthesis Steps).

Goblet Cells: Definition, Functions, Mucus Secretion & Associated Diseases

Let’s explore the biology of Goblet Cells ranging from their definition, functions, where found, mode of mucus secretion, associated diseases with diagrams.

Hematopoietic Stem Cells (HSCs)

Blood Cells are usually short-lived. Hematopoietic Stem Cells in the body are present to restore them continuously. See its origin, properties & functions.

History of Cell Biology

Cell biology is a branch of biology that studies cell structure and its functions. Learn the history of cell biology and timeline from past to present.

Kupffer Cells In Liver: Definition, Development, Anatomy, and Functions

Kupffer Cells are specialized macrophages in the liver. Let's explore the definition, anatomy, and functions of Kupffer cells. Kupffer cells are mammalian bodies' most abundant tissue macrophages, constituting 80-90%. Also known as Kupffer-Browicz cells or stellate macrophages.

Mesenchymal Stem Cells (MSCs): Overview, Properties, Functions & Therapies

Mesenchymal stem cells are multipotent cells that give rise to many cells in the body. This article will explain everything you need to know about MSCs.

Nucleotides: Building Blocks of Nucleic Acids

Nucleotides are the building blocks of the nucleic acids namely DNA and RNA. Explore these building blocks, their structures, functions, and biological importance.

Overview Of Cellular Respiration Equation, Types, Stages & Products

Cellular Respiration is the process by which living organisms produce energy. Learn Cellular Respiration Equations, Types, Stages & Products via illustrations.

Overview of Chromosomal Mutations, Types & Examples

Chromosomal mutations are any alterations or errors that occur on a chromosome. In living organisms, mutations occur at one in every ten million cell replications. Explore what happens when a chromosome encounters such changes in its structure, number, and type. Learn the pros and cons of chromosomal mutations.

Pinocytosis: The Science of Cell Drinking

Pinocytosis is the process by which cells takes in extracellular fluid & dissolved solutes. Learn the difference between Phagocytosis and Pinocytosis here.

Plasma Membrane Functions, Composition, & Structures

The plasma membrane is a type of biomembrane that serves as barrier & adding structural support. Learn more about plasma membrane functions here.

Recombinant Proteins

Recombinant proteins are translated products of the expression of recombinant DNA in living cells. Learn its definition, history, two methods & applications.

Ribosomes Function: The Cell’s Protein Machinery

Tracing its origin to more than 3 to 4 billion years ago, ribosomes are thought to have risen from the world of the ribonucleic acid (RNA). Explore more about this amazing "protein machinery" as we uncover ribosomes function, structures, and variations in prokaryotes and eukaryotes.

Spermatogenesis: The Generation of Sperm Cells

In the animal kingdom, the union of the sperm and egg is the foundation of reproduction of the species. Spermatogenesis is the production of sperm from the primordial germ cells within the male reproductive organs. Learn the process of spermatogenesis & how simple germ cells develop into the male gamete, the sperm.

The Biology Of The Plant Central Vacuole: Structures And Functions

More than just its seemingly empty bubble-like structure, the central vacuole in fact plays essential functions in plants. In this post, explore its discovery, structures and functions in detail.

The Fluid Mosaic Model: Phospholipid Bilayer

The phospholipid bilayer is the fundamental structure of the plasma membrane. We will explore its components, structure, functions, examples & all about it.

The Histology of the Pseudostratified Columnar Epithelium

The epithelium, the outermost layer of the body surface, consists of a layer (or layers) of similar cells that are bound closely together. Learn about the pseudostratified columnar epithelium (anatomy, types & functions) and find out what makes it unique from other epithelia in the body.

Top 10 Cell Biology Discoveries in 2019

In 2019 researchers managed to decipher multiple complex mechanisms of the body cells & functions. Here are the top 10 cell biology discoveries in 2019.

Top 11 Cell Biology Textbooks of All Times

Cell biology is often considered to be a challenging subject area, whether in academics or research. Here are the 11 of the best cell biology textbooks of all times, which will aid aspiring students and researchers in Cell Biology.

Top 14 Differences Between Serum and Plasma & Similarities

Blood contains two other parts – plasma and serum. It is quite common to come across these two terms frequently and be confused by the two. However, both are vital components of the blood. Explore top 14 key difference between serum and plasma and also similarities between them in this page.

Top 14 Most Infectious and Deadliest Diseases Caused By Bacteria

Here are the world’s top 14 most infectious and deadliest bacterial diseases/infections that even some of the strongest present-day antibiotics can’t kill.

Top 15 Discoveries in Cell Biology for 2018

Modern cell biology intersects with multiple disciplines: computer science, biochemistry, medicine, and genetics. Here are the top 15 cell biology discoveries in 2018.

Top 17 Stem Cell Research Pros and Cons

The human body is made up of trillions of cells that are the foundation for different tissue and organ systems. Stem cell therapy involves isolating stem cells from their respective niche and using them to treat a disorder, area of injury or damaged tissue. Let's explore top 17 stem cell research pros and cons here.

Top 20 Cord Blood Banking Pros and Cons

The blood of the cord is another highly populated source of stem cells. Medical scientists and doctors bank the richly nourished blood of the cord. Let’s analyze the cord blood banking pros and cons in detail.

Top 8 Differences Between Centrosome and Centriole

Centrosome vs Centriole: The cell is the basic functional unit of life that comprises of complex structures. The structures that enable the formation of spindle fibers are known as centrioles, and the organelle that organizes their formation is called the centrosome. Explore the top 8 differences & similarities between them.

Top Cell Biology News of 2020 – A Round Up

The year 2020 was the time of an unprecedented health crisis. Understanding the inner body workings has become even more crucial than ever. Here are top 10 cell biology of 2020.

Types of Bone Cells

The bones are a core component of a living body that holds the structure of muscles and organs. Learn the three types of bone cells, their history, structure, and functions.

What Are Parenchyma Cells?

Parenchyma cells serve as the foundation of the ground tissue system in plants. Let's explore these cells’ structure, distribution, and functions here.

What Are The Building Blocks of Proteins?

Known to be the building blocks of proteins, amino acids come in various structure, & configurations. Learn about their structures, properties, examples. and functions.

What Is A Homologous Chromosome?

Chromosomes are structures that bear DNA but what is a homologous chromosome & how they behave inside the cell during Mitosis, Meiosis & Non-Disjunction processes.

What Is Facilitated Diffusion & Their Importance, Experiments, and Examples?

In living organisms, the diffusion of substances is mediated by the cell membrane. By definition, facilitated diffusion is a type of passive transport which utilizes 'agents' known as channel proteins and carrier proteins to speed up the transport process. Explore the importance, experiments & examples of it.

What is Meiosis?

Meiosis is a type of cell division that occurs in the sex cells. In this article, explore what it is, stages of meiosis and importance of meiosis in detail. During the event of meiosis, the chromosome count shrinks to half (cell biology).

What is Mitosis?

In a cell cycle, mitosis is a procedure by which the chromosomes in a cell nucleus divide into two sets of chromosomes. These sets are identical and are safeguarded in individual nucleus.

What Is The Chromosome Theory Of Inheritance?

Chromosomes are structures known to contain the genetic material in living organisms. But what is the Chromosome Theory of Inheritance? Learn it all here.

What is the Difference Between Chromosome and Chromatid?

In genetics, the terms chromosome & chromatid are often confused. Learn the exact difference between chromosomes and chromatids.

Where Do Stem Cells Come From?

Stem cells are a group of cells found at specialized sites in the body that have the potential to develop into different cell types but where do stem cells come from? Let's explore what is stem cells, types of stem cells, stem cell origin and their benefits/functions in detail.

Originally derived from the Greek word 'kytos' meaning contain, this area of biology strictly deals with the physiological properties of the cell, the organelles that present in these, cell structure, the pattern of interaction between cells and cell pathways.

The study of cells focuses on both single-celled organisms like bacteria and protozoa to complex, multi-cellular organisms like plants, animals and human bodies. Tracking down the nature of these cells, their functions and similarities and dissimilarities of cells in living organisms are all a part of the course.

What makes cell biology a popular academic choice?

Think about it – what if you were never able to get an ailment traced? Today, you are aware of diseases and their symptoms. There are millions of health professionals at service trying you treat patients from the adversities and lethal impacts of malicious diseases like the Big C, Alzheimer's disease, cystic fibrosis, meningitis or even malaria. These problems spring in at molecular levels. Therefore, by understanding how cells work and function, cell biologists are able to make new discoveries in the field of medicine.

After analyzing all forms of living organisms like plants, animals and human beings, cell scientists carefully discover a series of advanced drugs, vaccines and sedative to ensure proper cure to a serious ailment.

Why just diseases, cell biology has contributed towards the human fertility program. Even forensic teams put cell biology into practice to execute successful solutions like DNA fingerprinting to solve a murder or other complex criminal activities.

Cell biologists analyze plants and define their genetic behavior. These work wonders in encouraging the production of better and modified crops.

Is there a career in Cell Biology?

Various career paths open up once you have successfully accomplished a course on cell biology. Some of them are:

Cell Culture Specialist
Food and Drug Inspector
Clinical Researcher
Pharmacologist
Quality Control Specialist
Doctor (check out all types of doctors)
Industrial Hygienist

Here are the web resources on cell biology:

Cell and Molecular Biology Online
An Informational Resource for Cell and Molecular Biologists. Features resources for biology research and education, including protocols, lab home pages, journals, grants, professional societies, conferences, career information, online courses and biological images. Link

Cell Biology Division of the WWW VL Biosciences
A comprehensive listing of cell biology links divided into the major divisions. Link

Cell Biology Information
This site contains addresses and hints for the active cell biologist and shall help you to get more information for your scientific work. Link

Cell Intelligence
Two professors of cell biology argue that cells are intelligent. Read their hypothesis, methods, and bibliography. Link

FRIZ Biochem: new DNA chips using electrical read out technologies
FRIZ is dedicated to expanding the potential applications of microarrays for genomic screening using new DNA chip technologies. We develop new DNA arrays and produce reliable user-friendly biochips. Link

Jeremias’ Alley
Collection of free Cell Biology resources, organized by subject. Covers a new topic every week! Links to good sites, with descriptions and ranking. The page to visit if you are interested in Cell Biology but don’t have a penny! The already published coverages include Mitochondria, ATP Synthase, Proteasomal and Ubiquitin-related Protein Degradation and Crytochromes. Link

Microarray Station
Learn about microarrays, tissue microarrays, dna protein peptide and antibody microarrays. Protocols and vendors for gene chips. Also contains links to software and bioinformatics for microarray data analysis and statistics. Link

Molecular and Cellular Biology Resource Site
A graduate student resource site listing links for molecular, cellular, developmental and cytoskeletal biology. Link

The Cell web site
Very nice graphical tutorial for cell biology and microbiology. Link

The Kinesin Homepage
A resouce site for information regarding the kinesin motor proteins. Link

Worthington Tissue Dissociation Guide
cell isolation introduction, theory, techniques, and use-tested systems PLUS annotated references searchable by multiple criteria. Link

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David smith says:

at

ME Conferences cordially invites all participants across the Globe to attend the 11th Annual Conference on Stem Cell and Regenerative Medicine during October 15-16, 2018 at Helsinki, Finland which includes prominent keynote speakers, oral talks, poster presentations and Exhibitions.

What makes cell biology a popular academic choice?

Is there a career in Cell Biology?

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