ChemTalk

Category: Biochemistry

Vitamin A

Core Concepts In this article, we will explore what vitamin A is, how it was discovered, where it is found, its purpose, and its impacts

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Carbohydrate Metabolism

Core Concepts: This article explores carbohydrate metabolism. It begins with the classification of carbohydrates and then examines the key metabolic pathways involved – including cellular

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Neurotransmitters

Core Concepts This article discusses neurotransmitters, including their classifications, their chemical structures, and what roles they play in the body. It takes a closer look

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Protein Sequencing

Core Concepts This article discusses protein sequencing and its techniques and applications in modern science. Topics Covered in Other Articles Introduction to Protein Sequencing Protein

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Hemoglobin

Core Concepts Hemoglobin, made up of four iron containing subunits that bind to oxygen, plays a role in many biological processes, including that of respiratory

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Fischer Projections

Core Concepts A Fischer projection is an illustration used to draw a three dimensional molecule in a two dimensional configuration. This is done by identifying

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Transcriptional Regulation

Core Concepts This article discusses transcriptional regulation, its mechanisms, and the cellular pathways commonly influenced by transcriptional regulation. Topics Covered in Other Articles Introduction to

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Protein Secondary Structures

Core Concepts This article provides insight to the different secondary structures of proteins, including alpha-helices, beta sheets, and beta turns and loops. The Building Blocks

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Metals in Biology

Core Concepts This article discusses the essential roles that metals play in biology, including structural framework and catalytic capabilities. You will learn some common metals

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Photosynthesis

Core Concepts In this article, you will learn about the different stages, key enzymes, and significance of photosynthesis. Understanding this process not only reveals how

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The Calvin Cycle

Core Concepts In this article, you will learn about the different stages, key enzymes, and significance of the Calvin cycle in plant metabolism. Understanding the

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Pentose Phosphate Pathway

Core Concepts In this article, you will learn about an important metabolic pathway called Pentose Phosphate Pathway (PPP) and how it contributes to other metabolic

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Sugars in Biochemistry

Core Concepts This article will discuss the structure, function, naming, and properties of sugars. Introduction Sugars are carbohydrate molecules found in all living things. The

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