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Antibody mimetics are synthetic or engineered molecules designed to mimic the binding properties and functions of antibodies without being traditional antibodies themselves. These mimetics aim to provide similar benefits as antibodies, such as specificity and the ability to bind to particular antigens, but often with advantages like increased stability, reduced immunogenicity, or enhanced bioavailability.

Biomolecules are organic molecules that are essential for life. They are the building blocks of living organisms and play crucial roles in various biological processes. Biomolecules can be classified into four main categories: 1. **Carbohydrates**: These are organic compounds made up of carbon, hydrogen, and oxygen, and they typically have a general formula of (CH₂O)n. Carbohydrates serve as a primary source of energy for many organisms and are important for cell structure.

Electrophoresis is a laboratory technique used to separate molecules, such as DNA, RNA, or proteins, based on their size and charge. The fundamental principle behind electrophoresis is that charged molecules will migrate in an electric field; negatively charged molecules will move towards the positive electrode, while positively charged molecules will move towards the negative electrode.

Membrane biology is a branch of cellular biology that focuses on the structure, function, and dynamics of biological membranes. These membranes are crucial components of cells and organelles, playing a key role in maintaining the integrity of cells and facilitating communication and transport within and between cells. Key aspects of membrane biology include: 1. **Membrane Structure**: Biological membranes are primarily composed of phospholipids, proteins, cholesterol, and carbohydrates.

Molecular biology is a branch of science that focuses on the molecular basis of biological activity. It intersects with other areas such as genetics, biochemistry, and cell biology. Here are some molecular-biology-related lists that could be useful for students, researchers, or anyone interested in this field: ### 1.

Molecular and Cellular Biology journals are scientific publications that focus on the study of biological processes at the molecular and cellular levels. These journals publish research articles, reviews, and other types of content that contribute to our understanding of various aspects of biology, including but not limited to: 1. **Molecular Biology**: This area covers the structure and function of molecules essential for life, such as DNA, RNA, proteins, and their interactions.

Molecular biologists are scientists who study the structure, function, and interactions of biological molecules, particularly nucleic acids (like DNA and RNA) and proteins. Their work often focuses on understanding how these molecules contribute to the processes of life at a cellular and molecular level. Key areas of research for molecular biologists include: 1. **Gene Expression**: Investigating how genes are turned on or off and how this regulation affects cell function and development.

Molecular biology organizations are professional associations, societies, or institutions that focus on the study, research, and advancement of molecular biology, a field that explores the structure and function of biological macromolecules and their interactions within cells. These organizations often facilitate collaboration among researchers, provide resources for education and training, organize conferences and workshops, publish scientific journals, and promote public awareness of molecular biology.

In the context of Wikipedia and similar online platforms, "stubs" refer to articles that are considered incomplete or lacking sufficient detail. A "molecular biology stub" would specifically refer to an article related to molecular biology that provides only basic information and is not fully developed. These articles typically require expansion to include more comprehensive content, such as detailed explanations, additional context, references, and relevant examples.

Molecular biology techniques are a set of methods used to study and manipulate the molecular basis of biological activity. These techniques focus on understanding the interactions between various cellular systems, including DNA, RNA, proteins, and their biosynthesis and regulation. Here are some common molecular biology techniques: 1. **Polymerase Chain Reaction (PCR)**: A technique used to amplify specific DNA sequences, making millions of copies of a particular segment of DNA.

Molecular biophysics is an interdisciplinary field that combines principles of biology, physics, and chemistry to study biological processes at the molecular level. It focuses on understanding the physical properties and behaviors of biomolecules, such as proteins, nucleic acids, and membranes, using various physical techniques and theoretical approaches.

Molecular evolution is a field of biology that examines the process of evolution at a molecular level, focusing on the changes in the genetic material of organisms over time. This area of study encompasses the evolution of various molecular components, including DNA, RNA, proteins, and other biomolecules. Here are some key aspects of molecular evolution: 1. **Genetic Variation**: Molecular evolution investigates how mutations, genetic drift, natural selection, and other processes contribute to genetic variation within and between populations.

Molecular genetics is a branch of genetics that focuses on the molecular structure and function of genes. It combines principles from molecular biology, biochemistry, and genetics to study the role of genes in heredity, variation, and the mechanisms of genetic expression and regulation. Key areas of molecular genetics include: 1. **Gene Structure and Function**: Understanding how genes are organized, including their sequence, regulation, and the production of RNA and proteins.

Molecular neuroscience is a branch of neuroscience that focuses on the molecular and cellular mechanisms underlying the functioning of the nervous system. It seeks to understand how molecules, such as proteins, lipids, and nucleic acids, influence the development, structure, and function of neurons and their connections (synapses). This field combines principles from molecular biology, genetics, biochemistry, and cellular biology to explore various aspects of neuronal function.

Peptides are short chains of amino acids linked by peptide bonds. They are smaller than proteins, which are typically made up of hundreds or thousands of amino acids. Generally, peptides consist of between 2 to 50 amino acids, while proteins are composed of 50 or more amino acids. Peptides play a variety of roles in biological processes, including: 1. **Hormones**: Some peptides function as hormones that regulate physiological processes in the body.

Proteins are large, complex molecules made up of chains of amino acids. They are essential macromolecules found in all living organisms and are vital for numerous biological functions. Here are some key points about proteins: 1. **Structure**: Proteins are composed of one or more long chains (polypeptides) of amino acids, which are linked together by peptide bonds. The specific sequence of amino acids determines a protein’s unique structure and function.

2A self-cleaving peptides refer to a specific class of peptides that facilitate the separation of proteins during the translation process in a cell. These peptides, which include the well-studied 2A peptide derived from the foot-and-mouth disease virus (FMDV), exhibit a unique ability to induce a ribosomal stalling and cleavage process, allowing for the production of multiple proteins from a single mRNA transcript.

The 43S pre-initiation complex (PIC) is a crucial assembly in the process of translation initiation in eukaryotic cells. It is formed before the start of protein synthesis and plays a key role in the recognition of the mRNA and the recruitment of the ribosomal subunits necessary for translation.

Abortion initiation refers to the process where a pregnancy is intentionally terminated, and "abortive initiation" specifically pertains to the methods and practices used to begin this process. There are several approaches to abortion, including: 1. **Medical Abortion**: Involves the use of medications to induce an abortion. This typically includes a combination of mifepristone (which blocks the hormone progesterone) and misoprostol (which causes the uterus to contract and expel its contents).

Acid guanidinium thiocyanate-phenol-chloroform extraction is a biochemical technique primarily used for the isolation and purification of RNA from biological samples. This method is effective in disrupting cellular structures and denaturing proteins, which allows for the efficient extraction of nucleic acids.