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Introduction T helper cells are a type of white blood cell that play a crucial role in the adaptive immune response. They are a subset of T cells that recognize and respond to specific antigens, which are molecules that are unique to pathogens. T helper cells work in conjunction with other cells of the immune system, including B cells and macrophages, to mount an effective immune response against invading pathogens. The human body is constantly exposed to a wide range of microorganisms, including viruses, bacteria, and fungi. These microorganisms can cause infections that can lead to serious illnesses, such ... Read More
Introduction Android is one of the famous operating systems which is used for developing android mobile applications. It is based on the Linux kernel. More than 75% mobile devices across the world use android as an operating system for running android applications. That's why Android app development is growing rapidly in popularity amongst aspiring software developers. It's a great way to get into the exciting world of mobile app development, and it's relatively simple to learn the basics. Whether you're just getting started with Android app development or you're looking to brush up on your existing skills, the fundamentals are ... Read More
Introduction Firebase is one of the famous cloud platform service providers of Google which provides services such as Database, storage, hosting and other cloud services for Android, IOS and Web applications. In this article we will take a look on How to add Firebase to Android Application. There are 2 ways to integrate Firebase in our Android application. Integrating Firebase from Android Studio. Manually integrating Firebase in Android Studio. Integrating Firebase from Android Studio We will be creating a simple android application in which we will be simply displaying two buttons and an image view. We will be ... Read More
What are 3D Objects in Flutter? 3D objects are like 3 dimensional objects which we display within our application for animating the images. The image which we display in the form of a 3D object we can rotate it 3 dimensionally to view it. Implementation 3D Objects in Flutter We will be creating a simple application in which we will be displaying a text view and a simple 3D object within our android application. We will be following a step by step guide to implement a toast message in an android application. Step 1 − Creating a new flutter ... Read More
Introduction Every android application which is being installed on a mobile device consists of one or more activities within it. These activities are used to perform certain actions within android applications. The activities to be used within android applications are having their own lifecycle methods which are being called even if an activity undergoes certain actions. There are seven different methods which are being called when the state of an activity changes within an android application. In this article we will take a look at the different activity state changes in android application along with examples. Different States of Activity ... Read More
You're familiar with the term "cache, " but you don't know what it implies about the World Wide Web. Browser caching temporarily stores data in a place that is easy to get to so that it can be used later (e.g., a weapons cache). The only difference is that a browser or Web cache stores data instead of programs or pages. As you move around a website, bits and pieces of its content are saved on your hard drive. Browsers store "static assets, " parts of a website that don't change from one visit to another. Browser caching is up ... Read More
Introduction The immune system is responsible for protecting the body against pathogens such as viruses and bacteria. It consists of various cells and molecules that work together to identify and eliminate foreign invaders. One of the key players in this process is the Major Histocompatibility Complex (MHC) class I molecule. Below we shall investigate synthesis of MHC class I molecules, their types, and functions. Synthesis of MHC Class I Molecules MHC class I molecules are synthesized in the endoplasmic reticulum (ER) of cells. The process of MHC class I synthesis begins with the transcription of the MHC class I ... Read More
Introduction Android is one of the famous mobile operating systems which is based on the Linux kernel. More than 75% of smartphone devices use android as an operating system to perform different tasks. So Android development is a great field to enter into, as it provides a wide variety of opportunities for those who are interested in creating mobile applications. However, becoming an Android developer can be a long and complicated process, so it's important to have a roadmap to ensure you stay on track. In this article, we'll outline a complete roadmap to becoming an Android developer, from beginning ... Read More
Introduction Android is one of the famous operating systems which is used across many mobile devices.Almost 75 % of mobile devices across the world are using android as their mobile operating system. Hence learning android development will be beneficial which will help you to deliver your applications to the huge number of audience. Before you start learning android development there are some tools which you should understand. So in this article we will take a look at a complete guide to learn android studio for app development. What is Android Studio ? Android Studio is an official IDE developed by ... Read More
Introduction B-cell receptors (BCRs) are complex protein structures found on the surface of B-lymphocytes, which are a type of white blood cell responsible for the production of antibodies. The BCR plays a crucial role in the immune system, enabling the B-cell to recognize and respond to foreign antigens. When an antigen binds to the BCR, it triggers a signaling pathway that leads to the activation of the B-cell and the production of specific antibodies. The structure of the BCR is composed of two main components − The antigen-binding site, which is made up of a heavy and a ... Read More