biochemistry

100 Q & A on Major Metabolic Pathways of Glucose, Glycolysis, Gluconeogenesis, Glycogen Metabolism

What is glycolysis?    Glycolysis is the metabolic pathway that breaks down glucose into two molecules of pyruvate, generating energy in the form of ATP and NADH. It consists of ten enzyme-mediated steps and occurs in the cytoplasm.   What are the two phases of glycolysis?    Glycolysis is divided into two phases: the phosphorylation […]

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Common Lab Problems: 20 Common Laboratory Issues and their Solutions

As biochemists, we are no strangers to the challenges that come with working in a laboratory setting. From equipment malfunctions to safety concerns, the list of potential problems can seem endless. However, by understanding the most common issues and implementing targeted solutions, we can create a safer, more efficient, and productive research environment.   In

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Best Lab Equipment for Biochemistry students

In the dynamic world of biochemistry, where the mysteries of life at the molecular level unfold, having the right tools is essential for success. Imagine peering into a cell, unraveling the secrets of DNA, or isolating proteins with precision—this is the everyday reality for biochemistry students and researchers. However, the effectiveness of these groundbreaking discoveries

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Pharmacological Biochemistry:  Drug-Receptor Interactions & Pharmacokinetics

Drug-receptor interactions refer to the binding of drugs to receptors, which can be either inside the cell or on the cell membrane. The interaction of a drug with a particular receptor is described by the terms affinity, potency, and efficacy. Drug-receptor interactions can be classified into agonists, antagonists, and partial agonists. The drug-receptor interaction is

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Pharmacological Biochemistry: Topics and Course Outline

Pharmacological biochemistry is an interdisciplinary field that combines principles of biochemistry and pharmacology to understand how drugs interact with biological systems at the molecular level. The following are some key topics typically covered in a pharmacological biochemistry course:   Drug-Receptor Interactions:    – Mechanisms of drug binding to receptors    – Types of drug receptors

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Enzymology Questions and Answers +Calculations

  Q: What are enzymes, and what is their role in biochemistry? A: Enzymes are biological catalysts, typically proteins that accelerate chemical reactions in living organisms. They lower the activation energy required for reactions, increasing the rate of biochemical processes.   Q: How do enzymes catalyze reactions? A: Enzymes work by binding to specific substrates,

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Biochemistry Viva Questions: 100 Q&A in Lipid Biochemistry.

BIOCHEMISTRY VIVA QUESTIONS: 100 Q&A IN LIPIDS.   What are lipids? Lipids are a group of biomolecules that include fats, oils, waxes, phospholipids, and steroids. They are characterized by their insolubility in water but solubility in organic solvents.   What are the primary functions of lipids in the body? Lipids serve several important functions, including

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Biochemistry Viva Questions: 100 Q&A in Carbohydrates

BIOCHEMISTRY VIVA QUESTIONS: 100 Q&A IN CARBOHYDRATES What are carbohydrates? Carbohydrates are organic compounds made up of carbon, hydrogen, and oxygen atoms, and they are an essential source of energy for living organisms.   What are the three main types of carbohydrates? The three main types of carbohydrates are monosaccharides, disaccharides, and polysaccharides.   What

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